In this lesson, we will learn how to find the values of the six trigonometric functions of an angle θ given in standard position.

Students will be able to

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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