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Mathematics
Carley Fitzpatrick
6 August, 06:19
A circle has diameter of 18 feet what the area
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Sebastian Thomas
6 August, 08:01
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d = 18 feet, so r = d/2 = 18/2=9 feet
A = πr^2
A = 3.14 x 9x 9
A = 254.34 square feet
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Diana
6 August, 09:13
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Answer: 254.34
Step-by-step explanation:
The area of a circle is calculated by the formula A=π r²
A = Area
r² = radius squared
Putting the numbers into the formula:
A = 3.14 x 9²
A = 3.14 x 81
A = 254.34
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