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n200080 [17]
3 years ago
11

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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