Question

The radius of a circle is 14 yds. What is the area? Use 3.14 as pi. A. 153.68 yds. sq. B. 75.34 yds. sq. C. 153.86 yds. sq. D. 75.17 yds.sq.

Answer 1

The radius of circle is r=14 yds.

The formula for the area of the circle is,

$A=\pi(r)^2^{}$

Substitute the value of radius in the formula to obtain the area of circle.

$\begin{gathered} A=3.14\cdot(14)^2 \\ =3.14\cdot196 \\ =615.44 \end{gathered}$

The area is 615.44 yds. sq.