Answer:
Length of rectangle = 12 inches
Width of rectangle = 6 inches
Step-by-step explanation:
Let the width of rectangle in inches be =
Given: The length of rectangle is 6 inches longer than its width.
So, length of rectangle in inches
Perimeter of a rectangle is =
Plugging in in the perimeter formula.
Perimeter of rectangle in terms of width =
Simplifying and using distribution.
⇒
⇒
⇒
We are given perimeter of rectangle = 36 inches.
So, we can equate to find
Subtracting both sides by 12.
Dividing both sides by 4.
inches
Using to find
inches
Length of rectangle = 12 inches
Width of rectangle = 6 inches