Download presentation

Presentation is loading. Please wait.

Published byTodd Banks Modified about 1 year ago

1
Lesson 5-1: Angles and Degree Measure LEQ - What are co-terminal angles and reference angles?

2

3
Give the angle measurements for each of the following: 3 clockwise rotations 2.4 counterclockwise rotations Positive angles are measured counter-clockwise Negative angle are measured clockwise

4

5

6
If αis the degree measure of an angle, then all angles meas°, where k is an integer, are coterminal with α. Ex. Identify all angles coterminal with 45°

7
If 775º is in standard position, Determine a coterminal angle that is between 0 and 360º. State the quadrant in which the terminal side lies. If -777º is in standard position, Determine a coterminal angle that is between 0 and 360º. State the quadrant in which the terminal side lies.

8

9

10

11

12
Convert º to degrees, minutes and seconds. Convert º to degrees, minutes and seconds. Convert 13º 5' 3“ to degrees.

13
Convert º to degrees, minutes and seconds. Convert º to degrees, minutes and seconds. Convert 13º 5' 3“ to degrees.

14
Vertex Initial side Terminal side Degrees Minutes Seconds Quadrantial Angle Co-terminal Angle

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google