Question

Which statements are true regarding the area of circle D? Check alll that apply

Answer 1

Answer:

The area of the circle depends of the square of the radius

The area of the circle D is $324 \pi\ cm^{2}$

Step-by-step explanation:

we know that

The area of the circle is equal to

$A=\pi r^{2}$

In this problem we have

$r=CD=18\ cm$

substitute

$A=\pi (18)^{2}=324 \pi\ cm^{2}$

therefore

the statements that are true are

The area of the circle depends of the square of the radius

The area of the circle D is $324 \pi\ cm^{2}$