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How do i solve this any one know pls help me
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20 votes
20 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
User Yavuz
by
2.4k points

2 Answers

16 votes
16 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

User Gio Borje
by
2.9k points
13 votes
13 votes
i think it might be 15.7 sorry if i’m wrong
User Piotr Zurek
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3.2k points
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