Question

question 6 of 10
in the formula for the area of a circle, what gets multiplied by π?

a. ( r^2 )

b. ( d^2 )

c. ( d )

d. ( r )

Explanation:

The formula for the area of a circle is $A = \pi r^2$, where $r$ is the radius. In this formula, $\pi$ is multiplied by $r^2$.

Answer:

A. $r^2$