How to Calculate the Area of a Rectangle
Understand the rectangle., Learn the equation for finding the area of a rectangle.
Step-by-Step Guide
-
Step 1: Understand the rectangle.
The rectangle is a quadrilateral, which means it has four sides.
Its opposite sides are equal in length, so the sides along its length are equal, and the sides along its width are equal as well.
If one side of the rectangle is 10, for example, then the opposite side's length will also be
10.
Also, every square is a rectangle, but not all rectangles are squares.
So treat squares like rectangles in terms of finding its area. -
Step 2: Learn the equation for finding the area of a rectangle.
The equation for finding the area of a rectangle is simply A = L * W.
This means that the area is equal to the length of the rectangle times its width.
Detailed Guide
The rectangle is a quadrilateral, which means it has four sides.
Its opposite sides are equal in length, so the sides along its length are equal, and the sides along its width are equal as well.
If one side of the rectangle is 10, for example, then the opposite side's length will also be
10.
Also, every square is a rectangle, but not all rectangles are squares.
So treat squares like rectangles in terms of finding its area.
The equation for finding the area of a rectangle is simply A = L * W.
This means that the area is equal to the length of the rectangle times its width.
About the Author
Eugene King
Eugene King has dedicated 9 years to mastering education and learning. As a content creator, Eugene focuses on providing actionable tips and step-by-step guides.
Rate This Guide
How helpful was this guide? Click to rate: