Question

Whats the area of a circle with a radius of 5

Answer 1

78.54

3.14 x 5^2

Answer 2

Explanation:

A circle is a plane shape and who's area is given as

Area=πr²

Where π is a constant

And r is the radius of the circle

Given that,

radius r=5

Let take π =22/7

Then,

A=πr²

A=22/7 ×5²

A=22/7 × 25

A=550/7

A=78.57 unit²