Download presentation
Presentation is loading. Please wait.
1
5-3 The Unit Circle
2
Trig Functions in relation to sin and cos
Tan θ Sec θ Cot θ Csc θ
3
Ex 17: Use the unit circle to find each value. Sin 150˚ Cos 225˚
Sec 60˚ Csc 300˚ Tan 180˚ Cot 240˚
4
Ex 3: Use the unit circle to find the values of the six trig functions for 210˚ Sin 210˚ Cos 210˚ Tan 210˚ Csc 210˚ Sec 210˚ Cot 210˚
5
Angles in standard position
Ex 17-16: 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.
6
Ex Last One: Suppose θ is an angle in standard position whose terminal side lies in Quadrant IV. If sec θ = find the values of the remaining five trig functions.
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.