Question

A square has a side length of 18x + 48. What is the perimeter of the square?

Answer 1

72x + 192 units

Explanation:

The perimeter of a square is 4s, where s = side. We are given one side length as 18x + 48.

• 
  `4(18x+48)`
• 
  `(4)(18x)+(4)(48)`
• 
  `72x+192`

Therefore, the answer is 72x + 192 units.