20x=90°
x=90/20
x=4,5
6x=90°
x=90/6
x=15
maaf kalau salah
semoga membantu:)
Jawab:
Penjelasan dengan langkah-langkah:
A. 14x + 6x= 90
20x = 90
X = 90/20
X = 4,5
B. 2x + 3x + x = 90
6x = 90
X = 90/6
X = 15
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20x=90°
x=90/20
x=4,5
6x=90°
x=90/6
x=15
maaf kalau salah
semoga membantu:)
Jawab:
Penjelasan dengan langkah-langkah:
A. 14x + 6x= 90
20x = 90
X = 90/20
X = 4,5
B. 2x + 3x + x = 90
6x = 90
X = 90/6
X = 15