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Home > GC > Chapter 5 > Lesson 5.2.1 > Problem 5-46

5-46.

For each triangle below, use your triangle shortcuts from this lesson to find the missing side lengths. Then find the area and perimeter of the triangle. Homework Help ✎

  1. triangle

  1. triangle

What special triangles can you use for each part?
Find the lengths of the missing sides using the special triangle relationship you chose.

Perimeter Calculation

 m

Area Calculation

sq. m