Question

a square tile has a side length of 10 cm. what is the area of the tile? 20 square centimeters 100 square centimeters 40 square centimeters 50 square centimeters

Explanation:

Step1: Recall area formula for square

The area formula for a square is $A = s^2$, where $s$ is the side - length.

Step2: Substitute given side - length

Given $s = 10$ cm, then $A=(10\text{ cm})^2=100\text{ cm}^2$.

Answer:

100 square centimeters