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Mathematics, 13.05.2021 23:20 zhvianna

If r = 4cm, find the area of sector AOB to the nearest tenth. HELP ME PLEASE!!
O 18.8 cm2
O 31.4 cm2
O 15.7 cm2
O 9.4 cm2


If r = 4cm, find the area of sector AOB to the nearest tenth. HELP ME PLEASE!! O 18.8 cm2 O 31.4

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If r = 4cm, find the area of sector AOB to the nearest tenth. HELP ME PLEASE!!
O 18.8 cm2
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