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tino4ka555 [31]
3 years ago
6

What is the diameter of this circle?​

Mathematics
1 answer:
ozzi3 years ago
3 0

Answer:

diameter=18 in

radius=9 in

area=254.47 in

circumference=56.55 in

Step-by-step explanation:

<u>Key</u>

C=Circumference

D=Diameter

R=Radius

A=Area

π=pi=3.14159265359

<u>Formulas</u>

2r=d

d/2=r

πr^2=a

(2πr)=c

Brainliest Plz

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