bantuiinn ya tolongg... unruk besok dikumpulinn...

1. 1 = 5 = 95°
2 + 6 = 180
110 + 6 = 180
6 = 180-110 = 70
jumlah sudut segitiga ada 180°
3 = 180 - 95° - 70° = 15°

2. pelurus 108° = 180° - 108° = 72°
A = 180° - 72° - 36° = 72°

3. a. saya gak tahu sehadap :v
b. QPC = CAB = 67°
CQP = 180° - 30° - 67° = 83°
CBA = CQP = 83°
PQB = 180° - 83° = 97°
APQ = 180° - 67° = 113°

2.<ACB=108+x=180
x=180-108
x=72

<BAC=72+36+x=180
x=180-72-36
x=82