A) \[78.5\,c{{m}^{2}}\]
B) \[28.5c{{m}^{2}}\]
C) \[50c{{m}^{2}}\]
D) \[128.5c{{m}^{2}}\]
Correct Answer: B
Solution :
Given, radius of a circle, AO =10 cm and \[\angle AOC=90{}^\circ \]You need to login to perform this action.
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