kakk tolong di jawab
Matematika
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Pertanyaan
kakk tolong di jawab
1 Jawaban
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1. Jawaban monicanova77ow5zuv
1. BOC = 90 - 42 = 48'
2. x+2x+3x = 180
6x = 180
x = 30
Besar ABE = x+2x
= 3x
= 3(30) = Besar ABE 90'