tolong bantu, maap kalo jelek tulisannya

102° + 90° +7y + 5y + 9y = 360°
192° + 21y = 360°
21y = 360-192°
21y = 168
y = 168 ÷ 21
y = 8

<TOP = 90°

<QOR = 102°

<POQ = 7y° = 7 × 8 = 56°

<TOS = 9y = 9 × 8 = 72°

<SOR = 5y = 5 × 8 = 40°

^maaf kalo salah
semoga membantu
jadikan jawaban terbaik ya hehe