Question

Find the area of a circular park whose radius is4.5 cm

Answer 1

Hello !!

For you answer this question, you only need make use of this method below. See the resolution.

Formula :

A = πr^2

Resolution :

A = πr^2

A = 3.14 × 4.5^2

A = 3.14 × 20.25

A = 63.585 sq.cm

Final result : 63.585 sq.cm

I hope I have collaborated !