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30 Cards in this Set
- Front
- Back
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sin x
reciprocal |
1/csc x
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cos x
reciprocal |
1/sec x
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tan x
reciprocal |
1/cot x
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csc x
reciprocal |
1/sin x
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sec x
reciprocal |
1/cos x
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cot x
reciprocal |
1/tan x
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tan x
quotient |
sin x / cos x
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cot x
quotient |
cos x / sin x
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1
pythagorean |
sin^2 x + cos^2 x
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1 + tan^2 x
pythagorean |
sec^2 x
|
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1 + cot^2 x
pythagorean |
csc^2 x
|
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sin x
definition |
y/r
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cos x
definition |
x/r
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tan x
definition |
y/x
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cot x
definition |
x/y
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sec x
definition |
r/x
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csc x
definition |
r/y
|
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r
formula |
sq root(x^2 + y^2)
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sin 0 degrees
|
0
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cos 0 degrees
|
1
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tan 0 degrees
|
0
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sin 90 degrees
|
-1
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cos 90 degrees
|
0
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tan 90 degrees
|
undefined
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sin 180 degrees
|
0
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cos 180 degrees
|
-1
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tan 180 degrees
|
0
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sin 270 degrees
|
-1
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cos 270 degrees
|
0
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tan 270 degrees
|
undefined
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