SOLUTION: What is cos theta equals the square root of 2 over 2? what is the cot theta equals 2?

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Question 337104: What is cos theta equals the square root of 2 over 2?
what is the cot theta equals 2?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
There are a handful of values you should know and commit to memory.
They are available on any calculator, EXCEL, and even at GOOGLE.
They are essential to trigonometry.
cos%28theta%29=sin%28theta%29=0
cos%28theta%29=sin%28theta%29=sqrt%282%29%2F2
cos%28theta%29=sin%28theta%29=1%2F2
cos%28theta%29=sin%28theta%29=sqrt%283%29%2F2
cos%28theta%29=sin%28theta%29=1
cos%28theta%29=sin%28theta%29=-sqrt%282%29%2F2
cos%28theta%29=sin%28theta%29=-1%2F2
cos%28theta%29=sin%28theta%29=-sqrt%283%29%2F2
cos%28theta%29=sin%28theta%29=-1
.
.
.
cot%28theta%29=2
tan%28theta%29=1%2F2
Use a calculator, tangent table, EXCEL or GOOGLE.