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What is the circumference of a circle with a radius of 3 inches? Use 3.14 for pie

User SeanWM
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2 Answers

2 votes
Answer: 18.84

First, the formula utilized to find the circumference of a circle is C=2πr.

So, C=2x3.14x3
2x3.14= 6.28
6.28x3= 18.84
User Rama Kathare
by
8.3k points
8 votes

Answer:

18.85

Explanation:

1. Formula for finding circumference is C=2πr.

2. Plug in the numbers. C=2(3.14)(3)

3. Multiply. 2 x 3.14 = 6.28 6.28 x 3 = 18.84

4. Answer is 18.84 (or 18.85 if rounding)

User Harrison Lucas
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7.7k points

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