Question

A group of rectangular prisms is shown.

= 1 cm3
Choose the three expressions that can be used to find the volume of the rectangular prisms.
A. 2 cm + 3 cm + 3 cm
B. 3 cm + 3 cm + 2 cm
C. 3 cm + 2 cm + 3 cm
✓ D. 3 cm x 2 cm x 3 cm
E. 2 cm x 3 cm x 3 cm
N F. 3 cm x 3 cm x 2 cm

Answer 1

D, E and F

calculating the volume of regular bodies like prims works by multiplication alone.

you need some addition for surface area and for more complicated bodies that when the volume can't be calculated in one step