Question

Find the radius of a circle whose area is 2πcm²?

Answer 1

Hey mate!!

Here's your answer...

Given,

Area of the circle = 2π cm²

Radius of the circle = ?

We know that

Area of the circle = πr²

2π = πr²      ( π gets cancelled from both sides)

2 = r²

r = √2

r = 1.414 cm

Hope it helped you....

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