Question

what is the area of the square? use an exponent to express your answer. 4 units 4 units the area of the square is square units.

Explanation:

Step1: Recall the formula for the area of a square

The area of a square is \(A = s\times s\), where \(s\) is the side - length of the square.

Step2: Substitute the side - length into the formula

Given \(s = 4\) units. Then \(A=4\times4\).

Step3: Express using an exponent

Since \(a\times a=a^{2}\), when \(a = 4\), we have \(4\times4 = 4^{2}\).

Answer:

\(4^{2}\)