Respuesta :

5. 14 squared centimeters

6. 31 7/8 squared inches

7. 936 squared inches

8. 125 squared centimeters

9. 72 squared meters

10. 336 squared meters

11. 8.25 squared feet

12. 187.5 squared inches

13. 1,620 squared inches

14. 300 squared feet; trapezoid's equation was (10+18)6/2. For the rectangle, equation was 18x12. Add the answers together to get 300.

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