In Try This 3 you will determine the exact value for
Write the exact value for
Save your responses in your course folder.
With a partner or group, discuss the strategy you used in Try This 3. Explain any similarities or differences in your strategies, and describe which strategy you prefer and why.
If required, save a record of your discussion in your course folder.
A term that you will use is reference angle, θR. This angle is the acute, positive angle between the x-axis and the terminal arm.
Remember to look at which quadrant is in to determine whether the value is positive or negative.