Berapa besar ZAOC?
(6x – 10)x+ 15)"
Jawab:
6. Perhatikan gambar berikut!
Garis k /l (.
Berapa nilai x +y?
dx 5y"
Jawab:
5. Perhatikan gambar berikut!
Semoga bermanfaat ya..!! 🙂 🙂
5.) (6x-10)+(x+15) = 180
7x + 5 = 180
7x = 175
x = 25
<AOC = x + 15 = 25 + 15 = 40
6.) 4x = 140
x = 35
5y = 40
y = 8
x + y = 43