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igor_vitrenko [27]
3 years ago
15

Can someone please help me with this?

Mathematics
1 answer:
fomenos3 years ago
8 0

perimeter = Answer:

Step-by-step explanation:

5. Perimeter of semi circle = r(pi+2)

Given diameter=17m; r=17/2

Perimeter = (17/2)(pi+2)

6. Given diameter = 10.5

Perimeter = (10.5/2)(pi+2)

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