No. 12
∠PQR = 1/2 ∠POR
= 1/2 . 130
= 65°
∠PSR = 180° - ∠PQR
= 180° - 65°
= 115°
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- @Keken
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No. 12
∠PQR = 1/2 ∠POR
= 1/2 . 130
= 65°
∠PSR = 180° - ∠PQR
= 180° - 65°
= 115°
Semoga membantu
- @Keken
X=70
Sudut AOF= 2x70=140