Question

Find the volume of each shape.

Answer 1

21. 216m^3

22. 4071.5m^3

23. 700m^3

Explanation:

21. V = L*W*H

V = 3*6*12

V = 216

22. V =
`\pi r^(2) h`

The diameter is 18 so the radius is 9

V =
`\pi`(9^2)(16)

V= 4071.50408

23. V = L*W*H

V= 10*5*14

V=700

Answer 2

Explanation:

1. length ×breadth ×height

12× 6 ×3= 216

2. A is the area of the base, h is the height

18×16=288

3.10×14×5=700