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The diameter of a circle is 10 in. Find the circumference to the nearest tenth?

User DNac
by
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1 Answer

5 votes

The circumference can be calculated using the formula

C = 2πr

where r is the radius

From the question, diameter =10, this implies radius = 5

π is a constant which is equal to 22/7

substitute the values into the formula and evaluate


C=2*(22)/(7)*5


C\approx31.4\text{ cm}

User Neeraj Nama
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5.7k points