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Similar Triangles - MathHelp.com - Geometry Help 

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For a complete lesson on similar triangles, go to www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students review the idea that the ratios of the lengths of corresponding sides of similar figures are equal. Students then use this idea to find missing segment lengths in similar figures.

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11 сен 2024

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Комментарии : 875   
@ellrow
@ellrow 9 лет назад
I don't think no one talks or pass notes in her class.
@theuglybeing4673
@theuglybeing4673 3 года назад
Lmao
@vanitasz
@vanitasz 3 года назад
Lmao
@cup-guy
@cup-guy 3 года назад
i agree the confusion i had when clicking on it
@CanyonF
@CanyonF 8 лет назад
Is there a gun behind the camera? I'm just asking...
@mr.nobody1089
@mr.nobody1089 6 лет назад
HAHAHA this one made me laugh
@sheetal.vkullu1861
@sheetal.vkullu1861 6 лет назад
Canyon F 😂😂
@jodenmintoor3656
@jodenmintoor3656 6 лет назад
Lol
@Will-xq4do
@Will-xq4do 5 лет назад
Literally said yah there’s a gun behind the camera and scrolled down and this was the first comment
@slixon8712
@slixon8712 5 лет назад
There probably is
@Agony611
@Agony611 8 лет назад
did someone force her to teach ..?!!
@dankonion
@dankonion 8 лет назад
most likely
@thesprintingsprite7582
@thesprintingsprite7582 7 лет назад
I think so
@mr.nobody1089
@mr.nobody1089 6 лет назад
maybe, lol
@shockedchrispcats33
@shockedchrispcats33 3 года назад
She is held at gun point
@xrees
@xrees 9 лет назад
She has no emotions at all
@Nool_-yo5ri
@Nool_-yo5ri 6 лет назад
rbx player...
@yoshuayoshi32
@yoshuayoshi32 5 лет назад
Nool_3000 ur a loser
@grimm0214
@grimm0214 4 года назад
EpicNerd 365 or they just don’t show any emotion
@ijaliaking7676
@ijaliaking7676 9 лет назад
She's a lil strange but hey. It helped
@MariaReyes-ox4sb
@MariaReyes-ox4sb 9 лет назад
that didnt help me at all if that really help u the help me plz if i dont finsh my hw im so dead im beging u plz
@Braincellosu
@Braincellosu 5 лет назад
Clip he probably graduated by now
@clip6965
@clip6965 5 лет назад
PegasX I still wanna know 😂
@tellmethehour
@tellmethehour 5 лет назад
damn that was 4 yrs ago when will we ever find out
@gogoe2978
@gogoe2978 4 года назад
Braincell lol 4 years later she won’t respond cause shes dead
@shaansingh6048
@shaansingh6048 4 года назад
"We have taken your family hostage" "What! I'll pay ransom!" "Nah, just make a math video"
@NoahMine1
@NoahMine1 4 года назад
Shaan Singh 😂
@Flames-jc6eh
@Flames-jc6eh 3 года назад
Plot twist she doesn’t know math
@aandjay
@aandjay 3 года назад
Lol
@nourayman5374
@nourayman5374 7 лет назад
It actually helped me, still creeped out tho.
@quentinbradley2411
@quentinbradley2411 7 лет назад
Nour Ayman: same feeling here lol
@nourayman5374
@nourayman5374 7 лет назад
lol ikr.
@jana7248
@jana7248 6 лет назад
Same
@sbarrett-bettcher9454
@sbarrett-bettcher9454 4 года назад
ya ikr? It helped but SOOOO creepy
@notatfault153
@notatfault153 4 года назад
The squeaking of the marker on the board didn't help either
@shaniapeters8590
@shaniapeters8590 10 лет назад
she should be in a math horror movie :'( that stare at the end
@afzalalikhan786
@afzalalikhan786 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U4RlCTeJ27A.html
@jaheim9454
@jaheim9454 8 лет назад
Notice that how she lowkey put the word DAB in there to get us hype about math
@sydpinkk8940
@sydpinkk8940 8 лет назад
+M -bit this was made in 2007 lol.
@KawaiiKawhi
@KawaiiKawhi 8 лет назад
😂😂😂
@traction131
@traction131 8 лет назад
Lmao
@PrettyDJGirl
@PrettyDJGirl 8 лет назад
Instead of qom its qwon
@Hydranox
@Hydranox 8 лет назад
Then she invented the D A B
@hannah5741
@hannah5741 10 лет назад
fifty tewww
@deyleigh6487
@deyleigh6487 6 лет назад
hahahah udipota
@lilcihtyr3205
@lilcihtyr3205 5 лет назад
Hahahahaahhaha
@cornelxbox25
@cornelxbox25 5 лет назад
Pikatewwwwwwwww
@Zeeviex
@Zeeviex 5 лет назад
This one made my night too 🤣🤣🤣
@alizey6378
@alizey6378 5 лет назад
Hannah BAHAHAHAHAHHAHAHAHAHAHAHHAH lmfao I noticed that too
@cooldog8141
@cooldog8141 8 лет назад
She acts like she does not poop.
@jordanpeebles8056
@jordanpeebles8056 8 лет назад
irreverent
@Lordo-kt6fu
@Lordo-kt6fu 7 лет назад
I agree with you
@nayhvn
@nayhvn 3 года назад
Very well put
@MensisMoment
@MensisMoment 6 лет назад
I swear this two-minute video taught me more than an entire 40 minutes of class.
@afzalalikhan786
@afzalalikhan786 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U4RlCTeJ27A.html
@jameer8225
@jameer8225 2 года назад
or three hours of math class
@lac-ei6fl
@lac-ei6fl 2 года назад
@@jameer8225 are u In college
@jameer8225
@jameer8225 2 года назад
@@lac-ei6fl grade VIII (8)
@user-hb2lg7kf6n
@user-hb2lg7kf6n Год назад
ㄹㅇ 우리학교 수학쌤 가르쳐 주는 게 하나도 없어. 문제집만 던져놓고 풀라함. 개빡침
@Cheannjo
@Cheannjo 8 лет назад
she crept me out on the last part. i practically had to cover my eyes in case something comes up from the screen like any other jump scare shit of a video does. and wow, although this was 2007, i can totally feel her enthusiasm throughout the video. :) sml
@TheRageEnterprise
@TheRageEnterprise 9 лет назад
That face though... I better not fail my math
@jeremyneil5287
@jeremyneil5287 9 лет назад
iF YOU NOTICE FROM 5-20 ITS TIMES 4 AND FROM 13-52 ITS TIMES 4 SO ALL YOU HAVE TO DO IS 12*4=48
@MariaReyes-ox4sb
@MariaReyes-ox4sb 9 лет назад
Jeremy Neil can you help me with my hw plz
@jeremyneil5287
@jeremyneil5287 9 лет назад
Maria Reyes sure
@MariaReyes-ox4sb
@MariaReyes-ox4sb 9 лет назад
forget it i already know how to do it
@sumanthvenkata8278
@sumanthvenkata8278 7 лет назад
Excellent
@tiarac4586
@tiarac4586 9 лет назад
I don't think I would fail if I had her as a teacher mainly bc I'd be scared she would kill me if I did fail😂
@afzalalikhan786
@afzalalikhan786 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U4RlCTeJ27A.html
@bbsparkss4858
@bbsparkss4858 8 лет назад
all ur comments made me choke lmao
@chrishodge653
@chrishodge653 7 лет назад
We should use this in place of CIA torture methods
@thesprintingsprite7582
@thesprintingsprite7582 7 лет назад
Agree
@ryanweinberg8945
@ryanweinberg8945 5 лет назад
It would be worse than what they alreadyxo
@user-jq3ec5be7x
@user-jq3ec5be7x 4 года назад
LMAOOO TRUE
@kotosqoposrly
@kotosqoposrly 7 лет назад
OMG .. this woman just saved my life. I ain't kidding. I was about to go berserk over a point on my homework.
@SaphireRoseAcorn
@SaphireRoseAcorn 8 лет назад
I have such an easier, correct method... Step 1: Take 2 corresponding sides and divide them. This will give you the Scale Factor. So e.g. 52 (DB) corresponds to 13 (QO). Divide them together, you get 4. Step 2: MO (12) corresponds to AB, so multiple 12 by 4 (The Scale factor) and you get the answer to AB, 48. Her method takes nearly 3 mins while mine takes barely one lmao
@raidmayhem6811
@raidmayhem6811 8 лет назад
sure as hell!!! 1 sec
@SaphireRoseAcorn
@SaphireRoseAcorn 8 лет назад
ZAYN SHAHID Glad to help :)
@andreifieraru4614
@andreifieraru4614 8 лет назад
+Asma Morpho thank you
@SaphireRoseAcorn
@SaphireRoseAcorn 8 лет назад
Andrei Fieraru You're welcome :)
@khushikapoor3660
@khushikapoor3660 6 лет назад
Asma Omg u saved my liffeeee
@the21st41
@the21st41 9 лет назад
Lol she's like a robot but at least I'm not failing my test
@pokerama7789
@pokerama7789 5 лет назад
how'd it go
@seranok4087
@seranok4087 5 лет назад
@@pokerama7789 he failed it
@Bruh-qt5th
@Bruh-qt5th 3 года назад
Lol true
@sashas.6736
@sashas.6736 7 лет назад
Who else hate Geometry and everything else dealing with math lol
@squarestar8031
@squarestar8031 6 лет назад
Me
@jana7248
@jana7248 6 лет назад
Me
@lydiaehigiamusoe1239
@lydiaehigiamusoe1239 6 лет назад
she is interested of teaching?
@fletch7212
@fletch7212 5 лет назад
Me
@watch1394
@watch1394 5 лет назад
Nothing comes easy in life..... I may be weak but that doesn't mean I can't I WOULD RATHER DIE TRYING
@BoosterStqts
@BoosterStqts 5 лет назад
so bitter and emotionless, love it.
@thefeeling4174
@thefeeling4174 8 лет назад
Thank you so much💘
@afzalalikhan786
@afzalalikhan786 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U4RlCTeJ27A.html
@CloroxBleach-uz3so
@CloroxBleach-uz3so 7 лет назад
That moment when your forced to make a video
@memberof9yearoldarmy675
@memberof9yearoldarmy675 4 года назад
This scared the living shit out of me
@shadowpaw129
@shadowpaw129 3 года назад
Fr!!!!
@talhakhan8217
@talhakhan8217 7 лет назад
thanks for the explanation but i think you could explain it more with a smile or a laugh i actually freaked out at your look as if you want to get over with already ha ha ha
@greenapple7083
@greenapple7083 5 лет назад
Thank you so much, you made this sound so much better and easier! I recommend this video if anyone is having trouble with this topic.
@thesprintingsprite7582
@thesprintingsprite7582 7 лет назад
I feel bad for the people who have her as an actual teacher!
@thesprintingsprite7582
@thesprintingsprite7582 7 лет назад
I'm not trying to be suppppeerrr rude I just feel bad because some people might not understand her (I have that problem with my teacher)
@cl_interp5
@cl_interp5 6 лет назад
TheSprintingSprite how can you understand her if video games are in your brain
@dylshie
@dylshie 5 лет назад
She would be a good teacher, she is clear and exact. She might be a bit stiff but would you be to if you get out of your comfort zone and taught 500k people instead of 20?
@mnajoke6275
@mnajoke6275 5 лет назад
@emmie why? wtf you are weird
@Bruh-qt5th
@Bruh-qt5th 3 года назад
Okay that went too far
@Kingddong
@Kingddong 9 лет назад
twelve over x over fifteee teeeeeewwwwwwwwwwww
@Bruh-qt5th
@Bruh-qt5th 3 года назад
Lol you're wrong for that
@singedrose2957
@singedrose2957 5 лет назад
Not exactly what i was looking for, but still useful. Thank you!!
@gracebass7064
@gracebass7064 3 года назад
This chick definitely auditioned for the voice of Seri
@karta8436
@karta8436 5 лет назад
Why does she talk in all caps
@Badaszmaya
@Badaszmaya 4 года назад
I SWEAR THIS JUST HELPED MY SLOW ASS OMG 😳😂‼️
@cythebeast4227
@cythebeast4227 7 лет назад
Wow! You are amazing! I went on so many sites and we couldn't understand the process! You made it sensible and understandable! You are great! Thank you!
@lydiag.9730
@lydiag.9730 10 лет назад
Even though she looks demented, I finally understand this , so thanks !!!
@sparkpeaks2430
@sparkpeaks2430 3 года назад
Do you actually UNDERSTAND 🤔 😳 👀 😕 😐 😏 🤔 😳 👀 😕 😐 😏 🤔 😳 👀
@sparkpeaks2430
@sparkpeaks2430 3 года назад
It's favorite math teacher
@sparkpeaks2430
@sparkpeaks2430 3 года назад
I bet u have a job now
@sparkpeaks2430
@sparkpeaks2430 3 года назад
Just remember the time you were in school searching this up
@bravenwolf233
@bravenwolf233 10 лет назад
I couldn't understand what to do until I watched it for the 5th time
@nicholashwin5780
@nicholashwin5780 10 лет назад
Thats wut were doin in math class!
@bravenwolf233
@bravenwolf233 10 лет назад
I know
@tanyazak33
@tanyazak33 3 года назад
@@bravenwolf233 hi people from 7 years ago
@qualitycontent296
@qualitycontent296 3 года назад
@@tanyazak33 hello!
@cliffordinnocent4585
@cliffordinnocent4585 3 года назад
@@tanyazak33 jus got here but hey😁
@5andMan77
@5andMan77 11 лет назад
you want to isolate x in order to state what it equals, therefore dividing by 5 will cancel out both 5's. since you divided one side of the equation by 5 in order to isolate, the same must be done on the other side, giving you your answer
@virtualvendetta4439
@virtualvendetta4439 8 лет назад
Haha if I had a teacher that talked like that I would be rip. So slow no excitement like she hates her lyf. And also you don't have to kill the marker when writing what did it do to you?
@fieshnchips
@fieshnchips 6 лет назад
Thanks! This helped alot.
@spartacus9189
@spartacus9189 11 лет назад
to solve for x, you want the value of 1x or x not of 5x, so if 5x is the multiplication of 5 and x , you divide that 5 ( the coefficient of x ) by 5 : 5/5=1 or 5x=240----> 5x/5=240/5----->5/5 x=48-----> 1x=48------> x=48 ( remember definitions and axiomatic properties and you will solve any algebraic equation )
@Tiarahaily
@Tiarahaily 11 месяцев назад
Very helpful
@arkamcreates
@arkamcreates 12 лет назад
Thankkkk youuuu soooo muchhh , i have my unit 3 exams tomorrow :D Thank you , god bless you (Y)
@iPhelio
@iPhelio 8 лет назад
fifty-teww
@jesus77755
@jesus77755 13 лет назад
Great job again! We learn so much from your videos.
@calvinnguyen1377
@calvinnguyen1377 8 лет назад
Lol that pause at the end 😄
@seslabsdelgado7552
@seslabsdelgado7552 7 лет назад
thank you for making this simple and getting straight to the point.
@Khaledrashdan6655
@Khaledrashdan6655 9 лет назад
No emotions, and at min 2:44 she looks like an angry statue!!!!!!! LMFAO
@tclt.v2314
@tclt.v2314 3 года назад
Here in 2020, helped me on my exam
@PrincessPeach50
@PrincessPeach50 3 года назад
Well it's 2021 and this strange lady still helped me figure this out!!!
@wolf_major1732
@wolf_major1732 5 лет назад
triangle DAB me as a 2019 millenial : DAB ON EM
@cesariomendozaa
@cesariomendozaa 9 лет назад
This lady owns you all
@asielo4686
@asielo4686 4 года назад
2019??? Why your face like that ? Are u robot ?? Are u forced to teach ? ... btw dis is not hate
@AyeMick_
@AyeMick_ 4 года назад
Corona virus
@mohammadislam7099
@mohammadislam7099 4 года назад
cOrOnA vIrUs
@haneenigg4771
@haneenigg4771 4 года назад
2020
@dylanbonahoom6210
@dylanbonahoom6210 3 года назад
no, nobody is watching in 2019, only 2020 as of right now
@timwunenraged901
@timwunenraged901 3 года назад
its 2020 you are old gen aSIELO
@zainmohammedannouqa8339
@zainmohammedannouqa8339 6 лет назад
How could she leave th 13 over 52
@StevenSeril
@StevenSeril 16 лет назад
This was very helpful! Excellent! You, Mike Maggart and the other geometry teacher do a great job! ^__^
@IWHWW7R8E
@IWHWW7R8E 5 лет назад
Lol u r an OG
@emrose7244
@emrose7244 6 лет назад
Thank you so much! You just explained it better than my math teacher!!! :)
@daliamichail9967
@daliamichail9967 4 года назад
am i the only person watching this in 2020? lol
@jkyoussef1835
@jkyoussef1835 3 года назад
No lol
@mirabellehayati5582
@mirabellehayati5582 6 лет назад
Everyone is just being rude. Thanks for being helpful miss I actually learned something!👍
@somaya1329
@somaya1329 6 лет назад
She was talking SOO slow I felt my energy was being zapped out of my body
@Dragonsister6020
@Dragonsister6020 9 лет назад
Thanks this was very helpful I can use this on my Mstep
@CR35C3ND0
@CR35C3ND0 3 года назад
The silence in the end was loud
@zohayermehtab9624
@zohayermehtab9624 3 года назад
13 years later, a killer continued teaching math!
@notsoda08
@notsoda08 11 месяцев назад
I cackled from the ending. But this honestly helped a lot
@Ivanrrcdffgg
@Ivanrrcdffgg 9 лет назад
Thanks
@Suz562
@Suz562 5 лет назад
Thank you for explaining it so clearly
@vxcki
@vxcki 8 лет назад
she looks done w her life l0l
@airdunk23
@airdunk23 3 года назад
Holy Shit, You saved me from going to Summer School!
@KTJoyProductions
@KTJoyProductions 13 лет назад
this helped thanks!
@NYricanMinded
@NYricanMinded 4 года назад
You made it so clear for my son. Thank you!!!
@65sheilakay
@65sheilakay 3 года назад
I would have never figured this out on my own. Thank you♡
@AbbASongs1
@AbbASongs1 14 лет назад
Great Help Thanks :) I have a test tomorrow i need all the help i can get!! I hate maths with a passion!
@yurif4n
@yurif4n 9 месяцев назад
it actually helped that she talked slow and robot like imo because it made it easier to understand
@Amez00
@Amez00 8 лет назад
Hahaha that 2nd triangle in the first set ... DAB 😂
@mr.noviews7056
@mr.noviews7056 6 лет назад
This helped me so much thank you
@jesus77755
@jesus77755 13 лет назад
My teacher always said that empty wagons make the most noise, it's too bad that it's always the ones that don't know a thing, like the above knot heads who try to mess things up for those that do want to learn. You can always tell by their limited vocabulary. Now to the teacher!.....You are Superb in your teaching and we learn so much from you in every lesson you teach!!! Please keep up the great work! We follow all of your videos.
@kastar1869
@kastar1869 Год назад
12 years ago are you alive 😮😮😮😮😮😮😮
@gameelii5198
@gameelii5198 9 лет назад
2:42 hahahaha
@SWEETSAPPHIRE70
@SWEETSAPPHIRE70 13 лет назад
I agree I believe these are great video's if you don't like it then don't watch them but for people that need help these are wonderful. You people that complain all the time about this or that just go flunk your test and don't bother to watch these great videos.
@meddyannt
@meddyannt 8 лет назад
"12 over 50teeeeww"
@umaiza5961
@umaiza5961 3 года назад
its 13
@jainachhokar
@jainachhokar 5 лет назад
OMG, this makes so much more sense, thanks!
@kmack65
@kmack65 3 года назад
Here during early January 2021 .. Who knew that a 2007 math video would help me alot on my geometry homework.
@freeman-kx9ps
@freeman-kx9ps 3 года назад
Here from 2021, this vid still scares the living shit outta me
@dianatschomakoff
@dianatschomakoff 3 года назад
the fact that this actually helped
@Ddoglatin
@Ddoglatin 14 лет назад
You kidding me... I love how she is teaching and i think im in love
@amya8045
@amya8045 10 лет назад
Thank you, you really helped with my gcse's
@afzalalikhan786
@afzalalikhan786 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U4RlCTeJ27A.html
@jbgood7694
@jbgood7694 7 лет назад
Great explanation. This instructor really knows her math.
@Philliesfan1251
@Philliesfan1251 12 лет назад
thank you, this helped
@Bruh-qt5th
@Bruh-qt5th 3 года назад
This helped me a lot,thank you!Even though she looks dead,thank you so much!
@afzalalikhan786
@afzalalikhan786 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U4RlCTeJ27A.html
@kenziecrawford8905
@kenziecrawford8905 4 года назад
There is an easier way to do this by the way.... 12/x = 5/20 Then find the simplification of the know and you get the below. ⬇ 12/x = 1/4 After that you multiply the numerator of the unknown by the denominator of the known and you get the below ⬇ 12/48 This simplifies to the below ⬇ 1/4 The rest of the numbers simplify to the same fraction and it's a faster and easier way to do the complicated math that this lady is and you get the same answer. Let me know if this helped you because it sure saves me!!!
@nathankanagaratnam1615
@nathankanagaratnam1615 2 года назад
that's true but there is also another easier way to do it.
@lljuicedll8650
@lljuicedll8650 10 лет назад
Thanks this really helped I was very lost in class
@afzalalikhan786
@afzalalikhan786 3 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-U4RlCTeJ27A.html
@FudgeCool1
@FudgeCool1 10 лет назад
Looks like one of those terrible plots before the porn scene
@kinmeng211
@kinmeng211 4 года назад
lol
@himanshumeshram29
@himanshumeshram29 10 лет назад
thanks .i started doing this topic after 8-9 years and your uploads help me alot.
@ImTrilo
@ImTrilo 8 лет назад
DAB is dat dab
@jaxonjones6764
@jaxonjones6764 7 лет назад
i noticed too bro :)
@hlokomani
@hlokomani 5 лет назад
😂😂😂😂😂😂😂😂😂
@troupemember14
@troupemember14 6 лет назад
I feel like I'm being told off, not taught 😂
@VincentStoklosa
@VincentStoklosa 3 года назад
Ms robot what do u do with the other fraction
@PharmacyTechLove
@PharmacyTechLove 5 лет назад
Thank you❤️
@freeman-kx9ps
@freeman-kx9ps 3 года назад
Its 2021 I still shit my pants from watching this video
@amnamanghat1790
@amnamanghat1790 9 лет назад
The way she says 52 fifty teww OMG lol
@Iridos0815
@Iridos0815 15 лет назад
why not? If the comments bother you so much, close the text comments, or download the video, then play it from outside the browser? Anyway, you didn't mean to leave your little kids totally alone with this, now did you? I think e.g. "using 'cross produc[t]s" is confusing... why not just multiply or divide by what you need
@alexandramurias9316
@alexandramurias9316 11 лет назад
wow you r the best teacher i have ever met and the prettiest and the nicest to waste you time on teaching stupid people who should be paying more attention in class i just have to say u r better than my teacher!
@andreanunez7897
@andreanunez7897 5 лет назад
Saved my life 🙏
@sanainicole0
@sanainicole0 11 лет назад
This really helped thanks!
@_TonyCrossroads
@_TonyCrossroads 12 лет назад
Thank you so much for your help ! my teacher is horrible at explaining things and you made me understand it way better
@theophillalonde3568
@theophillalonde3568 3 года назад
I want to get a robot like that too!
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