Jawaban:
A. 5
B. 40°
C. 50°
Penjelasan dengan langkah-langkah:
A. Nilai x = ?
10X + 8X = 90 °
18X = 90°
X = 90°/18
X = 5
B. Besar AOC = ?
AOC = 8X
8 x 5 = 40°
C. Besar BOC = ?
BOC = 10X
10 x 5 = 50°
Semoga Membantu :)
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Jawaban:
A. 5
B. 40°
C. 50°
Penjelasan dengan langkah-langkah:
A. Nilai x = ?
10X + 8X = 90 °
18X = 90°
X = 90°/18
X = 5
B. Besar AOC = ?
AOC = 8X
8 x 5 = 40°
C. Besar BOC = ?
BOC = 10X
10 x 5 = 50°
Semoga Membantu :)