Question

30 cm 30 cm the area of the square is square centimeters.

Explanation:

Step1: Recall the formula for the area of a square

The formula for the area of a square is \(A = s^2\), where \(s\) is the side - length of the square.

Step2: Substitute the given side - length into the formula

Given that \(s = 30\) cm. Substitute \(s = 30\) into the formula \(A=s^2\), we get \(A=(30)^2\).

Step3: Calculate the value

\((30)^2=30\times30 = 900\) square centimeters.

Answer:

900