tolong bantu jawabya
Matematika
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Pertanyaan
tolong bantu jawabya
1 Jawaban
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1. Jawaban Bienov1
32.)ABE+ACE+ADE=120°
jika ABE, ACE, dan ADE=1/2.AOE
maka 1/2.AOE+1/2.AOE+1/2.AOE=120°
3/2.AOE=120°
3.AOE=240°
AOE=80° (B)