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Home > PC > Chapter 3 > Lesson 3.2.2 > Problem 3-74


Use below to complete the following problems.

Right triangle, A,T, R, with vertical leg, A, t, labeled, n, hypotenuse, R,T, labeled, 2, n.

  1. Find the exact length of in terms of .

    Use the Pythagorean Theorem.

  2. Using the triangle, find the ratios for:

    1. SOH CAH TOA

  3. Using your results from part (b), find and simplify . What do you notice?