1 Find another angle with 0

1) Find another angle with 0<<360 that has the same: Sine function value as 200

= ________degrees Cosine function value as 200200

= ________degrees

2)If cos=2/5 and tan<0, then:

sin:

tan:

cot:

sec:

csc:

3) If sin=38 and is in quadrant II, then:

cos:

tan:

cot:

sec:

csc:

4) From the information given, find the quadrant in which the terminal point determined by t lies. Input I, II, III, or IV.
(a) sin(t)<0 and cos(t)<0, quadrant ___________?
(b) sin(t)>0 and cos(t)<0, quadrant ___________?
(c) sin(t)>0 and cos(t)>0, quadrant ___________?
(d) sin(t)<0 and cos(t)>0, quadrant ___________?

Solution

1.) theta = 560 degree

cos 200 = -0.93