Question

volume =
② set 2
volume =
practice
nd the area of each rectangle.

Explanation:

Step1: Recall the volume formula for a rectangular - prism

The volume formula of a rectangular - prism is $V = l\times w\times h$, where $l$ is the length, $w$ is the width, and $h$ is the height.

Step2: Calculate the volume of the first rectangular - prism

Given $l = 2$ units, $w = 2$ units, and $h = 10$ units. Substitute into the formula: $V_1=2\times2\times10 = 40$ cubic units.

Step3: Calculate the volume of the second rectangular - prism

Given $l = 2$ cm, $w = 2$ cm, and $h = 4$ cm. Substitute into the formula: $V_2=2\times2\times4=16$ cubic cm.

Answer:

1. For the first rectangular - prism: 40 cubic units
2. For the second rectangular - prism: 16 cubic cm