### Home > GC > Chapter 1 > Lesson 1.2.2 > Problem 1-65

1-65.

The **perimeter** (the sum of the side lengths) of the triangle at right is

Use your solution for to find the measures of each side of the triangle. Be sure to confirm that your answer is correct. Homework Help ✎

Find the sum of the side lengths.

The sum of the side lengths is the perimeter, which we know from the problem is .

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