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ki77a [65]
3 years ago
7

A circular plate has circumference inches. What is the area of this​ plate? Use 3.14 for .

Mathematics
1 answer:
LenKa [72]3 years ago
7 0

Answer:

C = 2πr = 16.3 2(3.14)r = 16.3 r = 16.3/6.28 r = 2.5955414 Area:  A = πr2 A = 3.14(2.5955414)2 A = 21.15366242

Step-by-step explanation:

The answer would be 21.2

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4 years ago
Jennifer used 0.42 gallons of paint to completely cover a square wall with an area of 168 square feet. Which measurement is clos
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Answer:

The answer to this question is: 12.96 ft ≈ 13 ft

Step-by-step explanation:

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4 years ago
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