Question

find the radius of a circle whose area is 32.5 metre square​

Answer 1

Step-by-step explanation:

Given:- find the radius of circle.

whose Area is 32.

Area of a circle =pi r^2

we use this formula:-

32.5=22/7×r^2

r^2=32.5/10×22/7=10.21

r=under root3.195

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