MATH 213 Study Guide - Final Guide: Tracing Paper, Protractor, Deductive Reasoning
10 Jan 2019
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Need: protractor, compass, straightedge (id card), tracing paper, calculator. 1 (4): consider the sketch below of the sun and the earth. Put a dot on the earth and label it p to indicate where a person would be experiencing sunrise. (assume we are looking down on the north pole. ) sun rays p. 0: insert a small circle to represent the moon in the correct location in its orbit so it is a waning crescent. Consider the sketch above of a person 0 bserving the reflected ray from a mirror (bold line): draw the nonnal to the mirror at the point where the reflected ray meets the mirror, draw the incoming ray. Use your protractor to make the needed angle measurements. G is the center of the circle shown. A, b, c, d, e, and f are all points on the circle. Identify each of the following questions as true or false.
