1 Answer

JFer · Answer 1 · 2020-12-08T19:15:38+0000

Answer:

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

The area of the circle D is
$324 \pi\ cm^(2)$

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
$324 \pi\ cm^(2)$

Please log in or register to add a comment.