### Home > MC2 > Chapter 3 > Lesson 3.2.3 > Problem 3-84

3-84.

Refer to the Math Notes box in Lesson 3.2.3.

Identify which side is longer and which is shorter.

Label the value of the lengths of each side.

Can you find a relationship between these values?

The longer side is two more than the shorter side.

By looking at the side lengths in the chart, we see that Side #2 is greater than Side #1.

Side #2 represents the *x* + 2 side of the tile shape.