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Helllllppppppp help help

Helllllppppppp help help-example-1

1 Answer

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Answer:

1. 2

2. 8

3. 1.5

4. 62.83185

5. 18.85

6. 87.96

7. 12.57

8. 1256.64

9. 63.62

10. Half

11. perimeter

12. not sure

Explanation:

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