### Home > CAAC > Chapter 4 > Lesson 4.2.2 > Problem 4-81

4-81.

Group the pieces that have equal areas, then sum the groups.

*x*^{2} + 5*x* + 6

Find the lengths of the individual sides.

Sum the sides to find the total perimeter.

4-81.

Group the pieces that have equal areas, then sum the groups.

*x*^{2} + 5*x* + 6

Find the lengths of the individual sides.

Sum the sides to find the total perimeter.