5.2.1 trigonometric functions
- 1. 5.2 Trigonometric FunctionsSine, Cosine, Tangent, Cosecant, Secant, Cotangent
- 2. Sine
- 3. Cosine
- 4. Tangent
- 5. Cosecant
- 6. Secant
- 7. Cotangent
- 8. Review - Special Right TrianglesYou MUST know these!
- 9. Find the exact value of the trig functions for the given angleQuadrant IV
- 10. Find the exact value of the trig functions for the given angleReference Angle 45⁰
- 11. Find the exact value of the trig functions for the given angle
- 12. Find the exact value of the trig functions for the given angle
- 13. Find the exact value of the trig functions for the given angle
- 14. Find the exact value of the trig functions for the given angle
- 15. Find the exact value of the trig functions for the given angle
- 16. Find the exact value of the trig functions for the given angle
- 17. Find the exact value of the trig functions for the given angle
- 18. Find the exact value of the trig functions for the given angle
- 19. Find the exact value of the trig functions for the given angleQuadrant II
- 20. Find the exact value of the trig functions for the given angle
- 21. The angle measures that place the terminal ray on one of the axes.Degrees - 0⁰, 90⁰, 180⁰, 270⁰, 360⁰, …Radians – 0, π/2, π, 3π/2, 2π, …For these, draw and label a point 1 unit from the origin to find the values of the trigonometric functions.Quadrantal Angles
- 22. r=1(-1,0)
- 23. Assignmentp. 384 # 51 - 66 multiples of 3
- 24. Using your Calculator…Set MODE according to how the angle is measured (“degrees” or “radians”)Use the SIN, COS, or TAN keysClose parentheses after the angle measure
- 28. Alternative
- 29. If (-5,12) is on the terminal side, find the exact value of the six trig functionsQuadrant II(-5,12)1312-5
- 30. If (2,-1) is on the terminal side, find the exact value of the six trig functionsQuadrant IV2-1(2,-1)
- 31. Assignmentp. 384 # 69 - 81 multiples of 3, 83 - 92