90° = 2x + 3x - 10
90° = 5x - 10
90° = (90-10) ÷ 5
X = 16
sudut PQS adalah
Tqs + 90°
= 2(16) + 90°
= 32 + 90°
= 122°
PQS = 122°
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90° = 2x + 3x - 10
90° = 5x - 10
90° = (90-10) ÷ 5
X = 16
sudut PQS adalah
Tqs + 90°
= 2(16) + 90°
= 32 + 90°
= 122°
PQS = 122°