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katrin2010 [14]
3 years ago
13

Calculate the area of a circle with a radius of 8 feet

Mathematics
1 answer:
Ulleksa [173]3 years ago
3 0

Answer:

201.06 square feet

Step-by-step explanation:

area of a circle is given by πr², where π = 3.1416

A = 3.1416 * 8²

A = 3.1416 * 64 = 201.0624 square feet

A = 201.06 square feet

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Stolb23 [73]

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2 years ago
the length of a diagonal of a square field is 220 metres find the length of a side in metres and the area of the field in hectar
andre [41]

Answer:

Step-by-step explanation:

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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