(J6.-i0) Determine the values of sine and cosine of the angle.

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.CR: Chapter Review
Problem 3CC
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For the circle x +y =r:
Circumference = 2ar
%3D
P(x.y)
If 0 is an angle in standard position, whose terminal
ray passes through P(x,y) on the circle, then:
sin 0 = 2
cos 0 =
tan 0=
sin 0+ cos 0 =1
180 degrees =n radians
!!
Transcribed Image Text:For the circle x +y =r: Circumference = 2ar %3D P(x.y) If 0 is an angle in standard position, whose terminal ray passes through P(x,y) on the circle, then: sin 0 = 2 cos 0 = tan 0= sin 0+ cos 0 =1 180 degrees =n radians !!
The figure of a circle on the coordinate plane with an angle in standard position is shown below.
(J6.-Vi0)
Determine the values of sine and cosine of the angle.
TO
O sin 0 =
and cos 0 =
14
O sin e
=- and cos 0 =
V10
4
VTO
and cos 0 = -
4.
sin 0=
sin 0 =-
and cos 0 =
Transcribed Image Text:The figure of a circle on the coordinate plane with an angle in standard position is shown below. (J6.-Vi0) Determine the values of sine and cosine of the angle. TO O sin 0 = and cos 0 = 14 O sin e =- and cos 0 = V10 4 VTO and cos 0 = - 4. sin 0= sin 0 =- and cos 0 =
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