What is a cosine?
Cosine: a trigonometric function that for an acute angle is the ratio between the leg adjacent to the angle when it is... More?
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What is secant squared in terms of sine and cosine?
Cosine squared + sine squared = 1. If we divide this by cosin...
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What is Pi times Cosine times Pi minus Sin times Pi?
9.6728011 is the answer to Pi times Cosine times Pi minus Sin...
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What is Cosine squared+sine squared equal to?
Cos(1)^2 + Sin(1)^2 is equal to 1. Gooo ChaCha!!!
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What is the cosine of infinity?
Cosine of infinity does not exist since it does have limits a...
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What does sine times cosine equal?
Take each of the two sides of the triangle and multiply them ...
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What is secant squared in terms of sine and cosine?
Cosine squared + sine squared = 1. If we divide this by cosin...
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How do you convert sine, cosine, and tangent into degrees?
The way to covert sine can be found in degrees by taking the ...
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What is the cosine of 45 degrees?
Mathulon, our resident mathmagician says the cosine of 45 deg...
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What is Pi times Cosine times Pi minus Sin times Pi?
9.6728011 is the answer to Pi times Cosine times Pi minus Sin...
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What is sine cosine and tangent?
Cosine 1 : a trigonometric function that for an acute angle i...
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What is the cosine of 150 degrees?
Cos 150 degrees: Subtract 180 degrees and add a minus sign = ...
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What is the cosine of 45 degrees?
Mathulon, our resident mathmagician says the cosine of 45 deg...
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What is the cosine of 240 degrees?
The cosine of 240 degrees is -1/2. Hope this helps! Good luck...
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What is the cosine of 20 degrees?
The formula is way over my head, but it is the only positive ...
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What is the cosine of -22.5 degrees in simplified fraction?
Cosine(-22.5)= 2729077/3125000. ChaCha for now!
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What is the equation for Tangent cosine and sine?
The sine of the angle = the length of the opposite side the l...
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What is Cosine squared+sine squared equal to?
Cos(1)^2 + Sin(1)^2 is equal to 1. Gooo ChaCha!!!
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How do you do tangent, sin, and cosine?
A good way to remember is SOH-CAH-TOA. Sine: Opposite/Hypoten...
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The cosine rule states that, for a triangle ABC, a2 = b2 + c2...
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What does cosine divided by sine equal?
Use common trigonometric identities for the functions given t...
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What is the equation for Tangent cosine and sine?
The sine of the angle = the length of the opposite side the l...
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What does sine and cosine squared mean?
Just like 3 squared = 3^2 = 3*3 = 9, sin(x)^2 = sin(x)*sin(x)...
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The cosine rule states that, for a triangle ABC, a2 = b2 + c2...
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What is Cosine squared+sine squared equal to?
Cos(1)^2 + Sin(1)^2 is equal to 1. Gooo ChaCha!!!
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Is 'cosine' opposite over adjacent?
Cosine is the ratio of the adjacent side to the hypotenuse of...
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What does cosine divided by sine equal?
Use common trigonometric identities for the functions given t...
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When does cosine theta equal 1?
Sine = (opposite side) / hypotenuse cosine = (adjacent side) ...
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Is cosine tangent sin in geometry?
It is in the branch of Geometry called Trigonometry. It deals...
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A trigonometric function that for an acute angle is the ratio...
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What is a tangent -- cosine over sine or sine over cosine?
Tangent = Sine over Cosine
About Cosine
The cosine of an angle is the ratio of the length of the adjacent side to the length of the hypotenuse.
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