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3 years ago

What is the area of a circle with the diameter of 8

Mathematics

2 answers:

horrorfan [7]3 years ago

7 0

if the diameter is 8, the radius is 4.

the formula for the area is pi R square

3.14*(4*4)=3.14*16=50.24.

The answer is about 50.24.

Mars2501 [29]3 years ago

5 0

Area = πr^2
π4^2 =16π
=50.3

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