Math, asked by mavisablamensah, 6 months ago

1.An arc subtended an angle of 81 ,find the area of the area dounded by the arc.

Answers

Answered by saranshsharma255

0

Answer:

area of sector of circle = theta/360 * area of circle

area of circle bounded by arc = 81/360 * area of circle

= 0.225 * area of circle

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