Question

What is the area of a circle with a diameter of 14 meters? Leave the answer in terms of π.

A. 49π square meters
B. 7π square meters
C. 196π square meters
D. 14π square meters

Answer 1

49π

Explanation:

area of circle=pie*radius²

and radius=diameter/2

therefore

r=14/2

=7m

Area =π*7²

Area=49π

Answer 2

A

Explanation:

the area (A) of a circle is calculated as

A = πr² ( r is the radius )

given diameter = 14 then r = 14 ÷ 2 = 7

A = π × 7² = 49π m²