When finding the volume of the rectangular prism you need to multiply the length, the width, and the height.
Box A:
Volume = 90m²
- V = L × W × H
- V = 5 × 6 × 3
- V = 90m²
Box B:
Volume = 840mm²
- V = L × W × H
- V = 12 × 10 × 7
- V = 840mm²
The formula we used when finding the volume of rectangular prism is V = L × W × H.
Hope it helps :)
