Matematika Sekolah Menengah Pertama kakak tolonggggggg.........:(​

lenoremrazulv – April 10, 2023

kakak tolonggggggg.........:(​

Diketahui

L COD = 90 cm²

∠ COD = 30°

∠AOB = 60°

L AOB = ∠AOB / ∠COD x L COD

L AOB = 60° / 30° X 90

L AOB = 2 x 90

L AOB = 180 cm²

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