Trigonometric functions of any angle.
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (-5, -3) cos =
-(5√34)/34
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (6,-5) sin =
-(5√61)/61
Given the ordered pair P , determine the requested sec, csc, or cot of angle . P (-4,3) cot =
-4/3
Given the ordered pair P , determine the requested sec, csc, or cot of angle . P (-4,3) sec =
-5/4
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (6,-5) tan =
-5/6
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (5,5) tan =
1
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (-5, -3) tan =
3/5
Given the ordered pair P , determine the requested sec, csc, or cot of angle . P (-4,3) csc =
5/3
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (4, 5) tan =
5/4
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (4, 5) cos =
(4√41)/41
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (4, 5) sin =
(5√41)/41
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (6,-5) cos =
(6√61)/61
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (-5, -3) sin =
-(3√34)/34
sec =
r/ u
csc =
r/v
csc θ =
r/v
cos =
u/r
cot =
u/v
sin =
v/r
tan =
v/u
Mastery of the unit will allow you to:
work with scalar quantities work with vectors work with resultants
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (5,5) cos =
√2/2
Given the ordered pair P , determine the requested sin, cos, or tan of angle . P (5,5) sin =
√2/2
