Pre-Calc: Radians
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25 Terms
what does sin=
y
what does cos=
x
what does tan=
y/x
what does csc=
sin
1/y
what does sec=
cos
1/X
what does cot=
tan
x/y
what does 30 degrees=
what does 45 degrees=
√2 / 2, √2 / 2
what does 60 degrees=
what quadrant is π/6 in
1
what quadrant is π/4 in
1
what quadrant is π/3 in
1
what quadrant is 2π/3 in
2
what quadrant is 3π/4 in
2
what quadrant is 5π/6 in
2
what quadrant is 7π/6 in
3
what quadrant is 5π/4 in
3
what quadrant is 4π/3 in
3
what quadrant is 5π/3 in
4
what quadrant is 7π/4 in
4
what quadrant is 11π/6 in
4
what are the coordinates of the first quadrant
(x,y)
what are the coordinates of the second quadrant
(-x,y)
what are the coordinates of the third quadrant
(-x,-y)
what are the coordinates of the four quadrant
(x,-y)
Note 
Flashcards (71)