trig_m3_handouts

trig_m3_handouts - MAC 1114 Module 3 Radian Measure and...

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1 Rev.S08 MAC 1114 Module 3 Radian Measure and Circular Functions 2 Rev.S08 Learning Objectives Upon completing this module, you should be able to: 1. Convert between degrees and radians. 2. Find function values for angles in radians. 3. Find arc length on a circle. 4. Find area of a sector of a circle. 5. Solve applications. 6. Define circular functions. 7. Find exact circular function values. 8. Approximate circular function values. ht p:/ faculty.valenciacc.edu/ashaw/ Click link to download other modules. 3 Rev.S08 Radian Measure and Circular Functions ht p:/ faculty.valenciacc.edu/ashaw/ Click link to download other modules. - Radian Measure - Radian Measure - Applications of Radian Measure - The Unit Circle and Circular Functions There are three major topics in this module:
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2 4 Rev.S08 Introduction to Radian Measure ht p:/ faculty.valenciacc.edu/ashaw/ Click link to download other modules. An angle with its vertex at the center of a circle that intercepts an arc on the circle equal in length to the radius of the circle has a measure of 1 radian . 5 Rev.S08 How to Convert Between Degrees and Radians? ht p:/ faculty.valenciacc.edu/ashaw/ Click link to download other modules. 1. Multiply a degree measure by radian and simplify to convert to radians. 2. Multiply a radian measure by and simplify to convert to degrees. 6 Rev.S08 Example of Converting from Degrees to Radians ht p:/ faculty.valenciacc.edu/ashaw/ Click link to download other modules. Convert each degree measure to radians. a) 60 ° b) 221.7 °
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3 7 Rev.S08 Example of Converting from Radians to Degrees ht p:/ faculty.valenciacc.edu/ashaw/ Click link to download other modules. Convert each radian measure to degrees.
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This note was uploaded on 10/18/2011 for the course MAC 1114 taught by Professor Russel during the Summer '08 term at Valencia.

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trig_m3_handouts - MAC 1114 Module 3 Radian Measure and...

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