Question

find the area of a circle with radius 5 yd. use the value 3.14 for π, and do not round your answer. be sure to include the correct unit in your answer.

Explanation:

Step1: Recall area formula

The formula for the area of a circle is $A = \pi r^{2}$, where $r$ is the radius.

Step2: Substitute values

Given $r = 5$ yd and $\pi=3.14$, we substitute into the formula: $A=3.14\times5^{2}$.

Step3: Calculate result

First, $5^{2}=25$, then $3.14\times25 = 78.5$.

Answer:

$78.5$ yd$^{2}$