Math, asked by pratishtha07, 2 months ago

a piece of wire is bent to form a square of area 121 CM² square the same piece of wire is bent to form a circle find the area of the circle

Answers

Answered by abiupendranath

0

Answer:

Area of Square : a^2

a^2 : 121

a: √121 : 11cm

perimeter of Square : 4a

: 4*11

44cm

circumference of circle: 2πr

2πr:44

r: 44/2π

: 7cm

area if circle: πr^2

π*49

: 153.86cm^2

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