find the area of shaded region of circle of radius =7cm, if ∠aob=70 degree,

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Question

find the area of shaded region of circle of radius =7cm, if ∠aob=70 degree, ∠cod=50 degree and ∠eof=60 degree.

Options:

A . 77 cm²

B . 81 cm²

C . 86 cm²

D . 93 cm²

Answer: Option A
Explanation :

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