the area of a circle is equal to the area of a rectangle with sides 112 m and 88 m respectively . find the circumference of the circle.
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Area of circle =area of rectangle.
Pie *radius *radius =length *breadth
22/7*radius *radius = 112×88 metre square.
Radius *radius = 112×88 × 7 /22 square metres.
radius × radius =3,136 square metres
radius =56 m
circumference of circle =2 × pie × radius
=2 × 22 /7 × 56
=352m.
i hope this will help you.
Pie *radius *radius =length *breadth
22/7*radius *radius = 112×88 metre square.
Radius *radius = 112×88 × 7 /22 square metres.
radius × radius =3,136 square metres
radius =56 m
circumference of circle =2 × pie × radius
=2 × 22 /7 × 56
=352m.
i hope this will help you.
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