Locate the folowing problem. a. Locate the terminal side of θ =  ̶  90°. Determine the values of sinθ  and cosθ.

Mathematics For Machine Technology
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ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
Section: Chapter Questions
Problem 54AR: Determine the sine, cosine, tangent, cotangent, secant, and cosecant of each of the following...
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Locate the folowing problem.

a. Locate the terminal side of θ =  ̶  90°. Determine the values of sinθ  and cosθ.  

b. Locate the terminal side of θ=  ̶  45°. Construct the right triangle formed with r = 4. Label the sides of the acute triangle. Determine the six trigonometric function values of θ. 

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