3 years ago

Can yall help me please dont skip

Mathematics

2 answers:

iogann1982 [59]3 years ago

8 0

Answer:

$6\pi$ inches

Step-by-step explanation:

The area of a circle is $\pi r^2$ .

Since $\pi r^2=9\pi$

$r^2=9$

And

$r=3$

Since the radius is 3 inches,

the diameter would then be 6 inches. (3 * 2)

The circumference of a circle is $\pi d$ , d being the diameter.

Hence, the circumference is $6\pi.$

SSSSS [86.1K]3 years ago

6 0

6 pi I don’t have the symbol lol

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