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sesenic [268]
3 years ago
11

Find the area of a circle with a diameter of 12 inches. Use 3.14 for pi.

Mathematics
2 answers:
adell [148]3 years ago
5 0

Answer: 113.04 inch²

Step-by-step explanation:   Since area of circle=pi×r²

where r=radius of circle

 and radius=diameter/2

hence r=12/2=6 inches

hence    Area  =pi×6²

               Area  =3.14×36

                Area  =113.04 inch²

denis-greek [22]3 years ago
4 0
Aloha there! :) The answer to your question is 113.04 sq inches.


Hope I helped! =D
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3 years ago
A 20-kilogram mass is attached to a spring. If the frequency of simple harmonic motion is 2/p cycles/s, what is the spring const
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Step-by-step explanation:

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3 years ago
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