Question

question 10 of 10 in the formula for the area of a circle, what gets multiplied by π? a. r² b. d² c. d d. r

Explanation:

Step1: Recall area formula

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

Answer:

A. $r^{2}$