The area of a square notepad is 100 square centimeters. How long is each side of the notepad? _____ centimeters

Identify Area Equation: Let s be the side length of the square. Which equation represents the area of a square. The area is the product of the lengths of two sides. A = s^2Substitute Area Value: Area of square notepad: 100 square centimeters Which equation represents the area of a square notepad. Substitute 100 for A in A = s^2. 100 = s^2Solve for Side Length: 100 = s^2 What is the length of each side of the notepad? Take the square root of both sides to solve for s. sqrt(100) = sqrt(s^2) 10 = s Side length of the square notepad: 10 centimeters

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The area of a square notepad is $100\,\text{square centimeters}$ . How long is each side of the notepad? $\newline$ $\_\_\_\_\_$ centimeters

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Q. The area of a square notepad is

100\,\text{square centimeters}

. How long is each side of the notepad?

\newline

\_\_\_\_\_

centimeters

Identify Area Equation: Let $s$ be the side length of the square. $\newline$ Which equation represents the area of a square. $\newline$ The area is the product of the lengths of two sides. $\newline$ $A = s^2$
Substitute Area Value: Area of square notepad: $100$ square centimeters $\newline$ Which equation represents the area of a square notepad. $\newline$ Substitute $100$ for $A$ in $A = s^2$ . $\newline$ $100 = s^2$
Solve for Side Length: $100 = s^2$ $\newline$ What is the length of each side of the notepad? $\newline$ Take the square root of both sides to solve for $s$ . $\newline$ $\sqrt{100} = \sqrt{s^2}$ $\newline$ $10 = s$ $\newline$ Side length of the square notepad: $10$ centimeters