Jawab:
Penjelasan dengan langkah-langkah:
Nilai x
38° + 5x + 2° = 90°
5x = 90° - 38° - 2°
5x = 50°
x = 10°
Nilai y
5y = 90°
y = 18°
Sudut CBD
= 5x + 2°
= 5 (10)° + 2°
= 52°
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Verified answer
Jawab:
Penjelasan dengan langkah-langkah:
Penjelasan dengan langkah-langkah:
Nilai x
38° + 5x + 2° = 90°
5x = 90° - 38° - 2°
5x = 50°
x = 10°
Nilai y
5y = 90°
y = 18°
Sudut CBD
= 5x + 2°
= 5 (10)° + 2°
= 52°