SSS, SAS, ASA to Prove Triangle Congruent (2 Column Proof) 

Her hand writing is godly

I am lucky to sit in on your class. I found you to be an exemplary teacher. All the hallmarks of effective instruction were present in your lesson. Clarity. Organization. Pacing. Visual reinforcement. I hope you will take a bow and recognize just how good you really are. I learned how to do "this stuff" through books but you surpassed the books, Nyki. What a pleasure to witness a master teacher! Thank you!

this really helped me for my exam tomorrow in math

My teacher does it different and idk why but this is so much easier. And the only reason i came here is because my teacher doesnt teach but ill still explain how he makes and forces us to do it. He makes us write both the givens in the first statement. Then 3 congruencies, then congruent parts of congruent triangles are congruent and then we write the prove for the last step. Idk if this is correct or not but I find this video way more helpful than what my teacher makes me do. Would be nice if you could reply and answer my question! :)

you literally made this so much easier for me..... thank you!

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You’re incredible at explaining I learned well from you ! Thank you I can’t explain but the way you teach is so soft, caring and understanding

I love the way you explained how to work out proofs!!! Thank you thank you so much!

Your handwriting is sooo good! This video helped alot thank you!

My whole final exam is on so many proofs thanks alot

THANK YOU SO MUCH! It's easier to learn here, I've been cracking my head and pulling my hair out of frustration. Thank you so muchhh

thank you so so so much you teaching way help me so much to understand in proving the congurancy of triangle

Thank you so much for this! I've been trying to figure this out since morning. Thank youu!!

Example 3: C is the midp. of BD - Given 1)BC congruent to DC - Def. of midp. C is the midp. of AE - Given 2) AC congruent to EC - Def of midp. 3) Angle BCA congruent to angle ECD - Vertical Angles 4) Triangle ABC congruent to Triangle EDC - Prove Hi thank you your video helped me, tomorrow im having my geometry exam so thanks for your help Is this correct?

Thank you so much. I learned so much in one night than a whole week! Now that's sad (for my teacher, not me ).

I swear you helped me understand alott, thank youu

Thank you this helped me a lot!

Hi , I just want to say thank you for explaining this so good . I had been struggling so much for the last 3 weeks since we started to see this subject because I was not able to understand it no matter how much I tried. But now thanks to you I am understanding it much better... Thank you so much ...God bless you always

Thank you so much this finally makes sense to me

I will try to reload. Sorry.

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I've learned much out of your explanations.Thank you..

my teacher is rapping when she teaches math

so how do i check my answer for the last 3 on ex.3

This helps a lot... For my exam later 😭😂🔫

This really helped me. thank you

Why does this video stop working at 3:45, i really started to get it. Hope this issue can be fixed

Thank you! My teacher gave my the exact same problem for homework and i happened to come across this video!

"And when you're done come check with me" ok where are you😂

Thank you so much and your handwriting is amazing

this help a lot ty so much

Now that I'm 32 and see things a little differently from when I was a stupid 7th grader, this shit is MIND BLOWINGLY EASY

Now it's 5am and today it's 9am I have a final exam. You helped me. Thank you❤️❤️

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Thank you really help me a lot.... getting ready for exam tomorrow

jee i panicked the night i was writing a test on this she explains it soo clearly ...From South Africa by the way

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super helpful thanks!! this really better explained it :)

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Thank you

i have my math final tomorrow and i️ understand none of this, but now watching your video i️ feel like i️ may just be able to do a little better than a F on my final!!!

Thank you so much!! Very helpful.

Soooo helpful thank you!! 😊

Would the proof reason be SAS for the last problem?

Hey you are marvellous

i have the same answer and it says i don’t have enough information

will this be proven by sas congruency the last one

why is the side in midpoint are thesame?

what do you mean its already a congruency?

I’ve been studying for 2 and a half hours and it still makes 0 sense

perfect

the last one is SSS right?

Reflexive property is AD=DA, not AD=AD

wish she was my teacher bout to fail this test tmmr

is it normal that im grade 7 and i take this ;-;

SAS congruency.🤔

PhD. There are no proofs, no mathematics

Thank you