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How do i solve this any one know pls help me

How do i solve this any one know pls help me
asked 105k views
2 votes
How do i solve this any one know pls help me

How do i solve this any one know pls help me-example-1
asked
User Levi Hackwith
by
8.6k points

2 Answers

5 votes

Answer: 5π OR 15.70796327

Explanation:

Formula for circumference is C=2πr (radius) OR C=πd (diameter)

Our radius is 5 units, so our diameter is 10 units

C=10π

However, the question is only asking for length of semicircle

So you have to divide: 10π/2=5π

answered
User TaylorV
by
9.2k points
3 votes
i think it might be 15.7 sorry if i’m wrong
answered
User Henrico
by
7.6k points
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