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Name ____________________________________Date ______________Block _____ Adv. Math: Chapter 5 Lesson 3 – Part 2: Objectives: Find the values of the six trigonometric functions of an angle in standard position given a point on its terminal side. For any angle in standard position with measure Θ, a Trigonometric point P(x, y) on its terminal side, and r = √𝒙𝟐 + 𝒚𝟐 , the Functions of an trigonometric functions of Θ are as follows: angle in 𝒚 𝒚 𝒙 tan Θ = sin Θ = cos Θ = 𝒙 𝒓 𝒓 standard 𝒓 𝒙 𝒓 position csc Θ = cot Θ = sec Θ = 𝒚 𝒚 𝒙 Ex. 4a: Find the values of the six trigonometric functions for angle Θ in standard position if a point with coordinates (5, -12) lies on its terminal side. Ex. 4b: Find the values of the six trigonometric functions for angle Θ in standard position if a point with coordinates (-15, 20) lies on its terminal side. Ex. 5: suppose Θ is an angle in standard position whose terminal side lies in 4 Quadrant III. If sin Θ = − , find the values of the remaining five trigonometric 5 functions of Θ.