Matematika jika < boc=7o° dan luas juring boc = 140 cm² ,maka luas juring aob = cm²​

forestprohaskaulv – June 07, 2023

jika < boc=7o° dan luas juring boc = 140 cm² ,maka luas juring aob = cm²​

Jawaban:

<BOC/<AOB = L juring BOC/ L juring AOB

70 / 110 = 140/ L juring AOB

L juring AOB = 110×140/70

Ljuring AOB = 220 cm2

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