Question

1. the formula for the volume of a right rectangular prism is:

a. v = 2rh
b. v = \frac{4}{3}\pi r^{3}
c. v = 2\pi rh
d. v = l×w×h

Explanation:

Step1: Recall volume formula

The volume of a three - dimensional object is the amount of space it occupies. For a right rectangular prism, we multiply its length ($l$), width ($w$), and height ($h$).

Step2: Analyze options

• Option a: $V = 2rh$ is not a volume formula for a rectangular prism.
• Option b: $V=\frac{4}{3}\pi r^{3}$ is the volume formula for a sphere.
• Option c: $V = 2\pi rh$ is the lateral - surface area formula for a cylinder.
• Option d: $V=l\times w\times h$ is the correct volume formula for a right rectangular prism.

Answer:

d. $V = l\times w\times h$