Question

Find the diameter of the circle , whose area is 314 square meter.


$area \: of \: a \: circle \: = \pi \: r \: square$
PLEASE ANSWER STEP BY STEP ​

Answer 1

$\large\bf{\underline\orange{Answer \:↝}}$

Given :-

Area of circle = 314cm²

Area of circle = πr²

314 = 22/7 × r²

r² = 314 × 7/22

r² = 2198/22

r = √99.9090909091

r = 9.99545351193

Diameter = 2 × radius

= 2 × 9.99545351193

= 19.9909070239

Hence, the diameter is 19.9909070239.

Answer 2

Answer:

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Explanation:

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