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2 votes
Find the area of a circle whose diameter is 27 inches

User Fzd
by
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2 Answers

5 votes
The answer would be 572.265 in^2
User Marco Gallella
by
7.0k points
2 votes

Answer:

A = 572.265 in^2

Explanation:

A = pi r^2

r = d/2 = 27/2 = 13.5 in.

So A = pi r^2

= 3.14 (13.5)^2

= 572.265 in^2

User Xu Wang
by
7.2k points