Tolong di bantu ya!!!
Matematika
rusdi40
Pertanyaan
Tolong di bantu ya!!!
1 Jawaban
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1. Jawaban Yusanavara
AOD = 90˚ DOC = 60˚ , maka BOC = 30˚
Gunakan perbandingan!
BOC:DOCxL.j DOC = 30:60x120 = 60˚ (D.)