Question

each side of a square piece of glass is 9 centimeters long. what is the piece of glasss perimeter? centimeters

Explanation:

Step1: Recall the formula for the perimeter of a square

The perimeter \(P\) of a square is given by \(P = 4s\), where \(s\) is the length of a side.

Step2: Substitute the given side - length into the formula

Given \(s = 9\) cm. Then \(P=4\times9\).

Step3: Calculate the value

\(4\times9 = 36\)

Answer:

36