2. Volume: Pyramids, Cones and Spheres Volume of a Pyramid or Cone = Volume of a Pyramid Volume of a Cone r

3. Volume: Pyramids, Cones and Spheres r Volume of a Sphere

4. Volume: Pyramids, Cones and Spheres 2 cm 5 cm 1. 3.1425 20 62.8 = 20.9 cm 3

5. Volume: Pyramids, Cones and Spheres 8812 6412 64 = 256 m 3 8 m 12 m 2. 4

6. Volume: Pyramids, Cones and Spheres 3. You build a snowman with spheres of snow. How much snow do you need to make the bottom sphere? 4 ft

7. Pg 549 10 – 9 #1 – 6, 8 – 15 Find the volume of each figure, to the nearest cubic unit. 998 972 = 216 in 3 9 in 8 in 1. 3

8. Pg 549 10 – 9 #1 – 6, 8 – 15 Find the volume of each figure, to the nearest cubic unit. 2 yd 6 yd 3.1426 24 3.14 = 25 yd 3 2. 8

9. Pg 549 10 – 9 #1 – 6, 8 – 15 Find the volume of each figure, to the nearest cubic unit. 40 in 25 in 3.142025 3.1410,000 31,400 = 10,467 in 3 3.

10. Pg 549 10 – 9 #1 – 6, 8 – 15 Find the volume of each figure, to the nearest cubic unit. 10 in 4.

11. Pg 549 10 – 9 #1 – 6, 8 – 15 Find the volume of each figure, to the nearest cubic unit. 2 yd 5.

12. Pg 549 10 – 9 #1 – 6, 8 – 15 Find the volume of each figure, to the nearest cubic unit. 5.5 m 6.

13. Pg 549 10 – 9 #1 – 6, 8 – 15