Bab ini menerangkan ciri-ciri poligon sekata dan cara mengira sudut poligon iaitu sama ada sudut pedalaman atau sudut peluaran. #Poligon #MatematikTingkatan2 #Bab4 #CikguChong
Thank you,sir for the explanation about this chapter Polygon,firstly before I watch your tutor class for math subject,I'm very confused with all chapter that I learn from form 1 until 3. Can sir think about it?Since form 1 until 3 I still say subject math is very difficult and I see ya,there's one problem that i didn't realize from myself. Why I still can't memorize all of math basic n formula,it is because i always set my mind that math is not easy,i always mention that word in my mind😅but after I get tips from my classmates after study together now I realize n I need to fix my mindset first.Change the word "math is difficult" to "math is so easy" N now I need to improve myself and do my best,i got electiv subject,n thanks sir for sharing n explain all of this chapter,I'm support you,sir because you're to kind for teaches all of your student and all of students viewer That's all of me,thank you sir😊👍🏻👍🏻👍🏻🦋
terima kasih cg. Cg knp soalan b)[4.07] x+130+60=360? knp pengiraan dia x camni cg knp kita perlu TAMABAH 90 sbb dlm soalan dia x bagi pun sudut tu?SRRY CG SYA x faham sbb tu tanya 😥
Bagaimana hendak kira soalan ini ,,dari text book 10.sudut peluaran sebuah poligon sekata ialah 2h , manakala sudut pedalaman poligon yang sama ialah 7h (a) Hitung nilai h (b) Hitung sudut pedalaman dan sudut peluarannya (c) Hitung bilangan sisi poligon dan namakan poligon tersebut
Konsep diuji ialah anda perlu tahu jumlah nilai sudut sepasang sudut pedalaman dan peluaran ialah 180 kerana menghasilkan satu garis lurus maka 2h+7h=180 Selesaikan untuk cari h dan anda boleh selesaikan soalan lain.
Untuk cari sudut peluaran setiap satu gunakan garis lurus yang dipanjangkan. Sudut peluaran + sudut pedalaman bersebelahan =180. 360 ialah hasil tambah semua sudut peluasan
