Mathematics
NeomiGambrel
21

What is cosine ? I really need this answer for my test tomorrow. Please help

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(2) Answers
srmcneal

Cosine is [latex] \frac{adjacent}{hypotenuse} [/latex] which applies to a right triangle. I hope that helps you.

alexfraser11

Cosine is one of the three part for trigonometry.  You have sin, cos, and tan.  You can easily do this by understanding SOH CAH TOA.  Sin = OPPO. over HYPOTENUSE Cos = ADJACENT over HYPOTENUSE Tan = OPPO. over ADJACENT  I hope this helps!

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