the area of a circle is equal to the area of a rectangle with sides 112m and 88 m respectively find the circumference of the circle
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Area of circle = Area of rectangle
➡πr^2 = length*breadth
➡22/7*r^2 = 112*88
➡22/7r^2 = 9856
➡r^2 = 9856*7/22
➡r^2 = 3136
➡r = √3136
➡r = 56
radius = 56 m
Circumference of circle = 2πr
= 2*22/7*56
= 352m
➡πr^2 = length*breadth
➡22/7*r^2 = 112*88
➡22/7r^2 = 9856
➡r^2 = 9856*7/22
➡r^2 = 3136
➡r = √3136
➡r = 56
radius = 56 m
Circumference of circle = 2πr
= 2*22/7*56
= 352m
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