Hitunglah nilai x dan nilai y. Pakai cara ya!
Matematika
Nisrinaazzhr
Pertanyaan
Hitunglah nilai x dan nilai y.
Pakai cara ya!
Pakai cara ya!
1 Jawaban
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1. Jawaban Karinaa100
nilai x
76° + 4x = 180°
4x = 180° - 76°
4x = 104°
x = 104° : 4
x = 26°
nilai y
(7y+6) = 4x
7y+6°= 4 x 26°
7y+6°= 104
7y = 104 - 6
7y = 98°
y = 98° : 7
y = 14°