Question

Find the total volume of the rectangular prisms.

A) 225 units3
B) 496 units3
C) 440 units3
D) 365 units3

Answer 1

The rectangular prism is divided into three structures
1. A cube with side=4 units
Volume=side^3=4^3=64 units cube

2. A cuboid with l=4 units , b=9 units and h=4 units
Volume = lbh=4×9×4=144 units cube

3. A cuboid with l=4 units , b=18 units , h=4 units
Volume = lbh =4×18×4=288 units cube

Total volume = 64+144+288=496 units cube

Answer 2

Answer:

it is 496 units

Step-by-step explanation: