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Home > GC > Chapter 12 > Lesson 12.2.4 > Problem 12-92

12-92.
  1. the diagrams below. For each one, use the geometric relationships to solve for the given variable. Homework Help ✎

    1. is tangent to ⊙C at P and = 314°. Find QR.

    2. and intersect at E.

    3. Radius = 7 cm

x ≈ 6.95 − 4.83 ≈ 2.12

(CE)(ED) = (AE)(EB)

(k)(k) = (18)(8)

Draw ΔABC out of the chord that has been given.

According to the Law of Cosines: