Question

a square window pane has a side length of 30 centimeters and width of centimeters. what is the area of the window pane in square centimeters? 120 60 90 900

Explanation:

Step1: Recall the formula for the area of a square

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

Step2: Substitute the given side - length into the formula

Given \(s = 30\) centimeters. Then \(A=30\times30\).

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Answer:

900 (the fourth option)