Question

The radius of a circle is 1 centimeter. What is the area? use 3.14 for
`\pi`

Answer 1

3.14 cm²

Explanation:

The formula to find the area of a circle is:

A = πr²

Here,

r ⇒ radius ⇒ 1 cm

Let us find it now.

A = πr²

A = 3.14 × 1 × 1

A = 3.14 cm²