Question

What is the approximate area of the circle shown?

Use 3.143.14 to approximate pipi. Round your answer to the nearest hundredth.

Answer 1

Your answer is 153.86

Answer 2

Area of circle is 153.86 cm²

Explanation:

Given : Diameter of circle is 14 cm.

We have to find the approximate area of the circle shown.

We know

Area of circle = π·r²

Given diameter = 14 cm

So radius is half of diameter.

So, radius = 7 cm

Thus, Area of circle = π·r²

Area of circle = 3.14 ·7²

Simplify, we have,

Area of circle = 153.86 cm²

Thus, Area of circle is 153.86 cm²