Jawaban:
pelurus = 180°
sudut P + sudut Q = 180°
(2x - 16) + (2x - 36) = 180°
4x - 52° = 180°
4x = 180° + 52°
= 232°
x = 232°/4
= 58
sudut Q = 2x - 36
= 2x58 - 36
= 116 - 36
= 80°
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Jawaban:
pelurus = 180°
sudut P + sudut Q = 180°
(2x - 16) + (2x - 36) = 180°
4x - 52° = 180°
4x = 180° + 52°
= 232°
x = 232°/4
= 58
sudut Q = 2x - 36
= 2x58 - 36
= 116 - 36
= 80°