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gavmur [86]
3 years ago
9

What's the circumference of a circle with a diameter of 9 inches? Use 3.14 for n.

Mathematics
1 answer:
Rainbow [258]3 years ago
8 0

Answer:

28.26 in

Step-by-step explanation:

Radius = (1/2) diameter

Radius = (1/2)(9)

Radius = 4.5 in

Circumference = 2πr

Circumference = 2(3.14)(4.5)

Circumference = 28.26 in

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Answer:

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Step-by-step explanation:

Hi so basically you just convert the inches to decimals so

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3 years ago
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Step-by-step explanation:

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3 years ago
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elena55 [62]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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