Convert degrees, radians, DMS
What Quadrant?
Trig Ratios of Special Angles
6 Trig Functions of any Right Triangle
Random
100
Convert -70 degrees to radians (leave as multiple of π )
-7π /18
100
What quadrant is 310 degrees in?
3rd
100
sin -300 degrees
√3/2
100
Find the sin of the angle.
8/17
100
Find the radian measure of the central angle of a circle of radius 20 inches that intercepts an arc of length 3 inches. Don't forget your units.
3/20 radians
200
Convert 3π /5 to degrees
108 degrees
200
What quadrant is 5π /7 in?
2nd
200
tan 0
0
200
Find the sec of the angle.
25/24
200
Find the value of x. Round to 2 decimal places.
16.17
300
Convert -3 degrees 15 minutes 30 seconds to decimal degree (round to 4 decimal places)
-3.2583 degrees
300
What quadrant is 600 degrees in?
3rd
300
sec 7π /4
√2
300
Find the tangent of the angle given the opposite side is 2 the hypotenuse is 3 and the adjacent is √5
2√5 / 5
300
Find the exact value of a (don't use a calculator).
7√3
400
Convert 84.2159 degrees to DMS.
84 degrees 12 minutes 57 seconds
400
What quadrant is -11π /6 in?
1st
400
cot 2π /3
-√3/3
400
Find the cosecant of angle A
√157 / 11
400
Determine the 6 trig functions of the angle (-1, 4)
sin = 4√17/17
cos = -√17/17
tan = -4
csc = √17/4
sec = -√17
cot = -1/4
500
Find the distance between the cities assuming Earth is a sphere of radius 4000 miles and the cities are on the same longitude.
Dallas, Texas 32 degrees 47 minutes 9 seconds North
Omaha, Nebraska 41 degrees 15 minutes 42 seconds North
592 miles
500
What quadrant would the angle lie in if sin<0 and cos>0?
4th
500
tan -9π /4
-1
500
Find the cotangent of the bottom right angle.
3/4 (you can get 200 points for putting 9/12)
500
Find the values of the other five trigonometric functions of given the following information: sin=3/5 and the angle lies in Quadrant II.
cos = -4/5
tan = -3/4
csc = 5/3
sec = -5/4
cot = -4/3