hazeleyes77712
hazeleyes77712 hazeleyes77712
  • 01-05-2021
  • Mathematics
contestada

can yall help me please dont skip

can yall help me please dont skip class=

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Estellia
Estellia Estellia
  • 01-05-2021

Answer:

[tex]6\pi[/tex] inches

Step-by-step explanation:

The area of a circle is [tex]\pi r^2[/tex].

Since [tex]\pi r^2=9\pi[/tex]

[tex]r^2=9[/tex]

And

[tex]r=3[/tex]

Since the radius is 3 inches,

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

The circumference of a circle is [tex]\pi d[/tex], d being the diameter.

Hence, the circumference is [tex]6\pi.[/tex]

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BearOFclaire
BearOFclaire BearOFclaire
  • 01-05-2021
6 pi I don’t have the symbol lol
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