Unit 8 - Worksheet 3

1. Name 12 rectangular solids:

1. _______________

2. __________________

3. __________________

4. _______________

5. __________________

6. __________________

7. _______________

8. __________________

9. __________________

10. _______________

11. __________________

12. __________________


2. How many surfaces does a rectangular soild have? ____________

3. Which surface matches the top surface? ________________

4. Which surface matches the left end surface? __________________

5. Which surface matches the front surface? _____________________

6. All the surfaces meet each other at ______________________________

7. The sum of a rectangular solid is the sum of the areas of ____________________________ that make up the solid.

8. What is the formula for finding the total surface area of a rectangular solid? _______________

9. If you measurements are in feet, the units of surface area will be _____________________

10. What is the formula for finding the volume of a rectangular solid? __________________

11. What is the formula for finding the total surface area of a right cylinder? _________________

12. What is the formula for finding the volume fo a right cylinder? ______________________


Find the surface area and the volume of the following rectangular solids.
All measurements are in inches.

13. Length: 22

 

Width: 14

Height: 12

Volume:__________

S.A. ________

14. Length: 146

 

Width: 120

Height: 65

Volume:__________

S.A. ________

15. Length: 4

 

Width: 2.5

Height: 1.2

Volume:__________

S.A. ________

16. Length: 36

 

Width: 22

Height: 25

Volume:__________

S.A. ________

17. Length: 16

 

Width: 4

Height: 12.4

Volume:__________

S.A. ________

18. Length: 57.5

 

Width: 30

Height: 32

Volume:__________

S.A. ________

19. Length: 83

 

Width: 66

Height: 8

Volume:__________

S.A. ________

20. Length: 45.7

 

Width: 22.6

Height: 14.8

Volume:__________

S.A. ________