2: V = 330 m^2
3: V = 144 m^2
Step-by-step explanation:
All the figures shown are rectangular prisms.
You can find the volume of a rectangular prism through this formula:
[tex]V = wlh[/tex], where w is the width, l is the length, and h is the height.
To find the volume of a composite figure, find the volume of each smaller figure, then add them together.
Question 2: 330 m^2
V = 3 * 5 * 6 (smaller prism)
V = 8 * 5 * 6 (larger prism)
smaller prism = 90 m^2
larger prism = 240 m^2
240 + 90 = 330 m^2
Question 3: 144 m^2
V = 3 * 4 * 2 (small prism 1)
V = 3 * 4 * 2 (small prism 2)
V = 12 * 4 * 2 (large prism)
small prisms: 24 m^2
large prism: 96 m^2
24 + 24 + 96 = 144 m^2
