The figure shows a rectangular container with a square base of area 9 m
2. The area of the shaded face is 21 m
2.
- What is the height of the container?
- Julian filled 37 of the container with water. Find the volume of the water.
(a)
Length of the base of the container
= √9
= 3 m
Height of the container
= 21 ÷ 3
= 7 m
(b)
Volume of water = Base area x Height
Volume of water
=
37 x Base area x Height
=
37 x 9 x 7
= 27 m
3 Answer(s): (a) 7 m; (b) 27 m
3