1. How do I find the volume of cones, cylinders, and spheres?

2. V= 1/3Bh Cone Cone:has 1 circular base and a lateral surface
Formula for volume of a cone:
V= 1/3Bh
b: base
h: height

3. Let’s Practice
V= 1/3Bh

4. Let’s Practice
V= 1/3Bh

5. Let’s Practice
V= 1/3Bh

6. V=(area of the base) x (height)
Cylinder
Cylinder: has 2 parallel congruent circular bases connected by a lateral surface
Formula for volume of a cylinder:
V=(area of the base) x (height)

7. Let’s practice
V=(area of the base) x (height)
5 ft.
20 ft.

8. Let’s practice
V=(area of the base) x (height)
24ft.
100 ft.

9. Let’s practice
V=(area of the base) x (height)
8 ft.
20 ft.

10. Sphere Sphere: has only 1 surface, which is curved, and has no base
Formula for volume of a sphere:
π: 3.14 or
r: radius

11. Let’s practice
(round to the nearest hundredths)
2 cm

12. Let’s practice
10 cm

13. Let’s practice
8 cm