Matematika Sekolah Dasar tolong bantu jawab ya​

rickylegrosulv – May 12, 2023

tolong bantu jawab ya​

Jawaban:

Kalau kurang jelas blh tanya

Jawab:

Penjelasan dengan langkah-langkah:

nilai a

a = 180 - 60

a = 120°

a = c

c = 120°

b + c = 180

b + 120 = 180

b = 60°

d = b

d = 60°

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