Question

The prism below has a cross-sectional area of 21 cm² and a length of 3 cm.

Calculate the volume of the prism.
Give your answer in cm³.
area=21 cm²

Answer 1

Answer:it’s litterally 7

Step-by-step explanation:

21 divided by 3 because its the area so u gotta do division in reverse

Answer 2

The volume of the prism is found by multiplying the cross-sectional area (21 cm²) by the length (3 cm), resulting in a volume of 63 cm³.

Step-by-step explanation:

To calculate the volume of the prism, we use the formula V = Ah, where V stands for volume, A is the cross-sectional area, and h is the length or height of the prism. In this case, the given cross-sectional area A is 21 cm², and the length h is 3 cm. By substituting the given values into the formula, we get:

V = 21 cm² × 3 cm = 63 cm³

Therefore, the volume of the prism is 63 cm³.