Choose the quadrant that -225° lies in. O II IV O I|

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.1: Verifying Trigonometric Identities
Problem 60E
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6

Refer to the table below if needed.
Second Quadrant
Third Quadrant
Fourth Quadrant
sin(180° -e) = sine
sin(1800 +e) = - sine
sin(360° -e) = - sine
cos(1800 -e) = - cose
cos(1800 +e) = - cose
cos(360° -e) = cose
tan(1800 -e) = - tane
tan(180° +e) = tane
tan(360. -e) = - tane
cot(180° -e) = - cote
cot(1800 +e) = cote
cot(360° -e) = - cote
sec(1800 -e) = - sece
sec(180° +e) = - sece
sec(360° -e) = sece
csc(180° -e) = csce
csc(1800 +e) = - csce
csc(360° -e) = - csce
Choose the quadrant that -225° lies in.
II
O IV
Transcribed Image Text:Refer to the table below if needed. Second Quadrant Third Quadrant Fourth Quadrant sin(180° -e) = sine sin(1800 +e) = - sine sin(360° -e) = - sine cos(1800 -e) = - cose cos(1800 +e) = - cose cos(360° -e) = cose tan(1800 -e) = - tane tan(180° +e) = tane tan(360. -e) = - tane cot(180° -e) = - cote cot(1800 +e) = cote cot(360° -e) = - cote sec(1800 -e) = - sece sec(180° +e) = - sece sec(360° -e) = sece csc(180° -e) = csce csc(1800 +e) = - csce csc(360° -e) = - csce Choose the quadrant that -225° lies in. II O IV
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