Situation #4 (45 points) For AABC, m2C = 90°, mZB = 45°, BC = x and
AB = 8V15. For APQR, MZR = 90°, mZQ = 30°, PQ = x,
PR = y, and QR = z. Find the exact value of each variable. Your
answers should be written as either an integer, a fraction, or in
simplified radical form. (Hint: Draw a picture to help.)
4a) What is the value of x? [Your answer should be written as # SQRT(#).] 20 points