Question

the area of a circle is 31.4, what is the radius.

Answer 1

let me explain you you will understand its so easy

given is area of circle=31.4sqcm and we have to find radius.

therefore area of cirlcle =

$\pi {r}^{2}$

apply this formula and then substitute the values you will get your answer.

practice more.

thank you!

Answer 2

Hey mate here is your answer





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