Question

The perimeter of a rectangle is 90centimeters. The length is 27
centimeters.
What is the width of the rectangle?

Answer 1

Answer: 18

Step-by-step explanation:

Given,

Perimeter =90

Length =27

Width =?

Perimeter of rec. = 2(l+b)

90. = 2 ( 27 + b)

90/2 . = (27 +b)

45 = 27 +b

b = 45 - 27

b = 18