Jawaban:
pelurus = 180°
( 2x + 5° ) + 57° = 180°
2x + 62° = 180°
2x = 180° - 62°
2x = 118°
x = 118°/2
= 59°
terimakasih, jika memuaskan mohon berikan jawaban terbaik ya kak^^
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Jawaban:
pelurus = 180°
( 2x + 5° ) + 57° = 180°
2x + 62° = 180°
2x = 180° - 62°
2x = 118°
x = 118°/2
= 59°
terimakasih, jika memuaskan mohon berikan jawaban terbaik ya kak^^