1. A principle angle has a terminal arm of x = 3 and y = - 4. a) Sketch the angle in the Cartesian plane. b) Determine the value of r.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter13: Conic Sections
Section13.1: Circles
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1. A principle angle has a terminal arm of x = 3 and y=- 4.
a) Sketch the angle in the Cartesian plane.
b) Determine the value of r.
c) Determine the SIX trigonometric ratios.
Transcribed Image Text:1. A principle angle has a terminal arm of x = 3 and y=- 4. a) Sketch the angle in the Cartesian plane. b) Determine the value of r. c) Determine the SIX trigonometric ratios.
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