Question

1. a right rectangular prism is 5 cm by 4 cm by 3 cm. volume? a) 12 cm³ b) 20 cm³ c) 60 cm³ d) 120 cm³

Explanation:

Step1: Recall volume formula

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

Step2: Substitute values

Here, $l = 5$ cm, $w = 4$ cm and $h = 3$ cm. So $V=5\times4\times3$.

Step3: Calculate result

$5\times4\times3 = 60$ $cm^{3}$.

Answer:

C. $60$ $cm^{3}$