Trig Values 1
Trig Values 2
Other
radians or degreese
Sides
100
cos30
sqrt3/2
100
sin -45 degrees
-sqrt2/2
100
Name the nearest positive and negative coterminal angle for 375 degrees
15 and -345 degrees
100
convert (9pi)/16 into degrees
101.25 degrees
100
Convert to radians:
230 degrees
23pi/18
200
sin 3pi/2
-1
200
Sin 7pi/6
-1/2
200
Name the nearest positive and negative coterminal angles for 13pi/6
pi/6 and -11pi/6
200
Convert 195˚ into radians
(13pi)/12
200
Solve for the Opposite side.
sin(57)x24
20.13
300
tan 11pi/6
-sqrt3/3
300
cos 11pi/6
sqrt3/2
300
The acute angle between the terminal side and the x-axis is called _______
reference angle
300
sketch 8pi/3
300
Find x
x = 14.4
400
sec 5pi/3
2
400
tan 7pi/6
1
400
Sketch 700 degrees
400
find the other five trig functions if
tan theta 5/12
cos theta =12/13 sec theta = 13/12
sin theta=5/13 csc theta =13/5
cot theta 12/5
400
Find KL. Round decimal answers to the nearest tenth.
KL = 5.1
500
cot 3/4pi
-1
500
csc 7pi/6
-2
500
Find all six trig ratios of a triangle where csc=10/8
sin=8/10 csc=10/8
cos=6/10 sec=10/6
tan=8/6 cot=6/8
500
evaluate sin 510 degrees
1/2
500
Mark looks up at drop zone tower at 74 degrees. He is standing 100 feet from its base. Marks eyes are 5.5 feet above the ground
How tall is drop zone?
354.24 feet