3 years ago

What is the exact area of a circle having the diameter of 6in A:9 pie B: 36pie C: 6 pi D: 3pie

Mathematics

1 answer:

Strike441 [17]3 years ago

5 0

Area of circle = pi r^2
r = 6/2 = 3
so
A = pi (3)^2 = 9pi

answer
A. 9 pi

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