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The diameter of a music CD is 12 centimetres . Find the circumference of a CD the nearest tenth please help me
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The diameter of a music CD is 12 centimetres . Find the circumference of a CD the nearest tenth

please help me

User Cebe
by
3.5k points

1 Answer

9 votes

Answer:

37.7cm

Explanation:

If the diametre is 12, the radius is 6, which means the area is 113.0973, which also means the circumference is 37.6991, round and you get 37.7

User Zswang
by
3.3k points
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