In this lesson, we will learn how to find the values of the six trigonometric functions of an angle θ given in standard position.
Q1:
Find the value of cos𝜃 where 𝜃 is the measure of an angle in standard position whose terminal side passes through (4,0).
Q2:
Find the value of sin𝜃 where 𝜃 is the measure of an angle in standard position whose terminal side passes through (0,−2).
Q3:
Find the value of tan𝜃 where 𝜃 is the measure of an angle in standard position whose terminal side passes through (5,0).
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