tolong dong pliss perlu bet
Matematika
imahnanda
Pertanyaan
tolong dong pliss perlu bet
1 Jawaban
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1. Jawaban oktaviakharismp5e7cy
2. a. AOB = 2. BCA = 2.25 = 50
b. OAB = (180 - 50) : 2 = 65
3. a. 90 + x + 2x = 180
3 x = 90
x = 30
b. PRQ = 2x = 60
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