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Sonbull [250]
2 years ago
7

what is the diameter of a circle with a circumference of 84.78 inches?use 3.14 for pi,show your work please

Mathematics
1 answer:
makkiz [27]2 years ago
4 0

Answer:

27 inches

Step-by-step explanation:

the formula for the circumference is 2 × pi × r

so: 2 × pi × r = 84.78

so 84.78/2pi = r

r = 13.5

we want the diameter which is 2 x r

so the diameter is 27

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Hello there.

To answer this question, we need to remember some properties about the vertex of quadratic functions.

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Using the coefficients given by the question, we get that:

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3 years ago
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Read more about combination at:

brainly.com/question/11732255

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2 years ago
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