Question

tolong jawab ya soalnya besok di kumpul pakai cara nya ya pliss​

Answer 1

Verified answer

Materi : Garis dan Sudut , SPLSV

3x - 25 = 2x + 25

3x - 2x = 50

x = 50°

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3x - 25 + A = 180°

150° - 25 + A = 180°

125° + A = 180°

A = 55°

Semoga bisa membantu

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