### Home > CC3 > Chapter 3 > Lesson 3.1.6 > Problem 3-59

3-59.

units and

*units. Homework Help ✎*

Find the length of each side, and then sum the lengths.

Once you find an expression for the perimeter, substitute and

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3-59.

units and

Find the length of each side, and then sum the lengths.

Once you find an expression for the perimeter, substitute and