Question

The measure of one side of a square is parentheses X +3 in parentheses inches long which pair of expressions both represent the perimeter of a square S.

Answer 1

Given:

The side of a square is,

`(s+3)inches`

Required:

To find the perimeter of a given square.

Step-by-step explanation:

In square, all the sides are equal.

Therefore, all sides are (s+3).

To find perimeter, we need to add all the sides,

Therefore,

`\begin{gathered} (s+3)+(s+3)+(s+3)+(s+3) \\ =4(s+3) \end{gathered}`

Final Answer:

Option (d) is correct.