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A circular picture is 8 inches in diameter. What is the area of the picture in square inches
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1 vote
A circular picture is 8 inches in diameter.
What is the area of the picture in square inches

User Grovina
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7.1k points

2 Answers

3 votes
A≈50.27in²dDiameter8in
User Nithinreddy
by
7.4k points
3 votes
The area of a circle can be found by doing πr squared (Ugh phones don't have the fancy symbols)

So the radius, in this case, would be 8/2, or 4. So just do π * 4 ^ 2, or π * 16.

Assuming you use 3.14 for π, the area would be 50.24 inches squared.
User Croll
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6.3k points
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