Math, asked by lakshimiv001, 2 months ago

A wire bent in the shape of a square with side 11 cm was straightened

out and bent in the shape of a circle. Find the radius and area covered by the

circle.​

Answers

Answered by dobariyapriyanshi81
8

Answer:

r=7cm,area of circle=154cm

Step-by-step explanation:

Atq,we can say perimeter of square=circumference of the circle

Area of spuare=side×4

=11×4

=44cm

As I have mentioned above 44= 2πr

44=2×22/7×r

r=44×7/2×22

simplify and we got

7cm=r

now area of circle=πr²

22/7×7×7

simplify and we got

154cm=area of circle

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