pre-cal 40s slides february 5, 2009
TRANSCRIPT
![Page 1: Pre-Cal 40S Slides February 5, 2009](https://reader033.vdocuments.us/reader033/viewer/2022051707/58edc9921a28abef398b45e7/html5/thumbnails/1.jpg)
Introducing the unit circle and it's family of functions ...
Me Fish!
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A bicycle wheel has a diameter of 0.4 meters. A point on the outer rim travelled 2.6 m. How many degrees has the wheel turned?
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A bicycle wheel has a diameter of 0.4 meters. A point on the outer rim travelled 2.6 m. How many radians has the wheel turned?
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How many radians are there between the minute and hour hands of a clock at 4:00?
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State a positive coterminal angle for .
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In a circle of radius 6 cm, a sector has a central angle of 30°. What is the area of this sector in square centimeters?