Lesson 2: The Sine and Cosine Ratios - Solving Unknown Angle Measures Using Sine or Cosine Practice

   Practice Makes Perfect

Download Practice Makes Perfect as a pdf file to print off, complete, and save in your Math 10-3 binder, or write the answers in a notebook specifically for Math 10-3 notes.

Complete the following questions.


  1. Determine the measure of angle θ, to the nearest degree.


  2. Determine the measure of angle θ, to the nearest degree.


  3. Determine the measure of angle θ, to the nearest degree.


  4. Determine the measure of angle θ, to the nearest degree.



Check your answers in the detailed solutions found here. Practice is important before you attempt the Chapter 4, Lesson 2 Assignment.



2014 © Alberta Distance Learning Centre