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Home > CCG > Chapter 4 > Lesson 4.2.5 > Problem 4-118
4-118.
Are the triangles similar? If so, make a flowchart justifying your answer.
What do the tick marks on the angles mean? What is
? How can these help you determine if the triangles are similar? Are the triangles congruent? Explain how you know.
Use the Pythagorean Theorem to calculate the length of
.