CPM Homework Banner

Home > CCG > Chapter 8 > Lesson 8.1.5 > Problem 8-66

8-66.

Multiple Choice: Approximate the length of .

  1. none of these

A right triangle labeled A, B, C. Side B, C has a side length of 27. Angle A measures 54 degrees and angle B measures 90 degrees.

Use the tangent ratio, explained in Lesson 4.1.4.
Tangent of an angle is equal to the opposite divided by the adjacent.