(a) In the rectangular coordinate system SKETCH the angle 135. MARK a point (x, y) on...
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(a) In the rectangular coordinate system SKETCH the angle 135°. MARK a point (x, y) on the terminal side of 135° at a distance r = √2 from the origin. Carefully LABEL everything. [One of our "favorite" right triangles allows you to exactly write the values of x and y.] (b) From your sketch, compute sin (135°) and cos (135°). (a) In the rectangular coordinate system SKETCH the angle 135°. MARK a point (x, y) on the terminal side of 135° at a distance r = √2 from the origin. Carefully LABEL everything. [One of our "favorite" right triangles allows you to exactly write the values of x and y.] (b) From your sketch, compute sin (135°) and cos (135°).
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Discrete Mathematics and Its Applications
ISBN: 978-0073383095
7th edition
Authors: Kenneth H. Rosen
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