1. Chapter 12 Volume

2. Volume Number of cubic units contained in a 3-D figure –Answer must be in cubic units ex. in 3

3. Volume of a Prism Formula: V = area of base · height V = B ·h

4. Examples Find the volume of each solid 1.

5. 2. 8 ft 2 ft

6. 3. 5 in

7. 4. Rectangle: 3 ft by 2 ft by 2 ft

8. Volume of a Cylinder Formula: V = area of base · height V = B ·h V = ( · h)

9. Find the volume of each cylinder 1. 35cm 8cm

10. 2. Cylinder: r = 3 cm, h = 25 cm

11. Volume of a Pyramid Formula:

12. Examples: Find the volume 1. 4 in 7 in

13. 2. 6 m 2.3 m 5 m

14. 3. 6 in 4.5 in 8 in

15. Volume of a Cone Formula:

16. Examples: Find the volume 1. 6 cm 2 cm

17. 2. 8.6 cm 12 cm

18. 3.Cone: r = 28 in h = 44 in