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Anuta_ua [19.1K]
3 years ago
15

Can someone please help me asap ill mark brainlist + extra points!!!! questions 4 and 5

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
3 0

Step-by-step explanation:

1. radius=13in

diameter= 2r =2(13)=26in

area=πr²= 22/7*(13)²

531.14in²

circumference= 2πr=2*22/7*13

81.71in

2.radius=32ft

diameter= 2r =2(32)=64ft

area=πr²= 22/7*(32)²

3218.28ft²

circumference= 2πr=2*22/7*32

201.14ft

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