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Can someone please help me with Math I am struggling if you can answer please but if you don' t know how to please don't.

Can someone please help me with Math I am struggling if you can answer please but-example-1
Can someone please help me with Math I am struggling if you can answer please but-example-1
Can someone please help me with Math I am struggling if you can answer please but-example-2
Can someone please help me with Math I am struggling if you can answer please but-example-3
Can someone please help me with Math I am struggling if you can answer please but-example-4
User YLR
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7.8k points

1 Answer

7 votes
1. 294 pi
2. 192 pi
3. 36.0
4. About 1381.6 it's the outer area minus the smaller area, but you multiply using 3.14 instead of p, I did mine in terms of pi, but you should get about the same answer
User Frank Forte
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8.1k points