Question

What is the area of a circle with radius 5 cm

Answer 1

A≈78.54cm²

Explanation:

Answer 2

78.55cm^2

Explanation:

Area of a circle is given as πr^2

That's is ,

A = πr^2

Let's use π = 3.143

r = 5cm

A= 3.142 * 5^2

A= 3.142 * 25

A = 78.55 cm^2