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The radius of a circle is 7 centimeters. What is the length of a 180° arc?
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2 votes
The radius of a circle is 7 centimeters. What is the length of a 180° arc?

User Stephan Du Toit
by
4.8k points

2 Answers

5 votes

Answer:

3.5

Explanation:

User Nikola Hristov
by
4.8k points
5 votes

Answer:

irrational

Explanation:

User Oleg Estekhin
by
4.9k points
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