Page 105 - IM_FL_Geometry_Print Sample

4. Convert these common degree measures to radian measures. Leave your answers in terms of .
a. b. c. d.
5. Convert these common radian measures to degree measures. a.
b. c. d.
Student Response
1. 3,600 seconds per hour. 2. radians or equivalent.
3. radians or equivalent.
4. a. b. c.
d. 5. a. b. c. d.
radians.
radians.
radians. radians. 30 degrees.
45 degrees. 120 degrees. 150 degrees.
Activity Synthesis
The purpose for discussion is to generalize the ways students converted between degrees and radians to arbitrary degree and radian measures. Ask for students to share at least 1 response converting degrees to radians, and at least 1 response converting radians to degrees. Emphasize that it is important to be exible working with both ways of measuring angles because di erent
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Teacher Guide