Question

1. a rectangular prism has a length of 4 cm, a width of 7 cm, and a height of 2 cm. what is the area of the base of the prism?

Explanation:

Step1: Identify base - length and width

The base of a rectangular prism is a rectangle. Here, length $l = 4$ cm and width $w=7$ cm.

Step2: Use area formula for rectangle

The area formula for a rectangle is $A = l\times w$. Substitute $l = 4$ cm and $w = 7$ cm into the formula: $A=4\times7$.

Answer:

$28$ cm²