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Mathos
01/03
Question 1: A circle has radius . What is the arc length subtended by a central angle of radians?
Question 2: What is the period of ?
Question 3: A sinusoid has maximum value and minimum value . Its period is and it crosses its midline going upward at . Which function could represent it?
TrigonometryHARD

Unit Circle & Radians Quiz: Sinusoids, Period, Arc Length

Questions on arc length, sector area, sinusoid graphing, period/phase shift, and trig values with explanations.

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Unit Circle & Radians Quiz: Sinusoids, Period, Arc Length