Bantuuuu donggg kakkkkk​

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Bantuuuu donggg kakkkkk​

Bantuuuu donggg kakkkkk​

Jawaban:

B

Penjelasan dengan langkah-langkah:

A + 65° = 180°

A = 180 – 65

A = 115°

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<a+65°=180°

<a+65°=180°

<a=180°-65°

<a=115° (B)