Question

1. what is the formula to calculate the area of a rectangle?

a. length × width
b. side length × side length
c. length + width
d. base × height × width

Explanation:

The area of a rectangle is calculated by multiplying its length and width. Option b is for the area of a square, option c is for the perimeter of a rectangle, and option d is for the volume of a rectangular - prism.

Answer:

A. length × width