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Precalculus
»
D.
Trigonometric Functions
»
D.2.
Radian and Degree Measure
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Unit Challenge
Angle Measures
Overview
Determine the quadrant in which each angle lies
Sketch the angle in standard position
Find one positive and one negative coterminal angle
Find the complement and supplement of each angle
Radian and Degree Conversions
Overview
Convert the angle from degrees to radians
Convert the angle from radians to degrees
Convert the degree angle measure from degrees-minutes-seconds to decimal form
Convert the degree angle measure from decimal form to degrees-minutes-seconds
Arc Length, Area of Sector, Linear Speed, and Angular Speed
Overview
Find the arc length given radius and central angle
Find the central angle given radius and arc length
Find the area of the sector given radius and central angle
Word Problems – find angular speed given revolutions per minute
Word Problems – find linear speed given diameter and revolutions per minute
Arc Length, Area of Sector, Linear Speed, and Angular Speed — Find the arc length given radius and central angle
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