Jawab:
Penjelasan dengan langkah-langkah:
8.
35 + x + 4x = 180
5x = 145
X = 29
AoC = 35 + x
= 35 + 29 = 64 derajat
9.
L. Trapesium: (6 + (6 + 2(8)) t/2
= (6 + 6 + 16) 6 / 2
= (28 x 6 / 2)
= 84 cm^2
Semoga membantu
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Jawab:
Penjelasan dengan langkah-langkah:
8.
35 + x + 4x = 180
5x = 145
X = 29
AoC = 35 + x
= 35 + 29 = 64 derajat
9.
L. Trapesium: (6 + (6 + 2(8)) t/2
= (6 + 6 + 16) 6 / 2
= (28 x 6 / 2)
= 84 cm^2
Semoga membantu