Agenda:1. Warmup2. Lesson: 4.2 Unit Circle______________________________WarmupSketch the angle in standard position and list the quadrant it lies in. Determine two coterminal angles (one positive and one negative). And convert to degrees, rounded to the nearest hundredth (what does hundredth mean?)1. 2 (what unit is this angle measure?)______________________________Lesson: 4.2 The Unit CircleGoal: Use a unit circle to evaluate trigonometric functionsDODUnit Circle: Circle of radius 1, center at origin ()Remember whiteboard pens on Monday!Also, there will be a homework check on Monday.4.2 The Unit CircleThursday, August 18, 20113:06 PMCh_1 Page 1
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