Penjelasan dengan langkah-langkah:
6b° + 14b° = 90°
20b° = 90°
b = 4,5
6b°
= 6(4,5)°
= 27°
14b°
= 14(4,5)°
= 63°
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Penjelasan dengan langkah-langkah:
6b° + 14b° = 90°
20b° = 90°
b = 4,5
6b°
= 6(4,5)°
= 27°
14b°
= 14(4,5)°
= 63°