Question

What is the value of Sin 45. What is the value of Cos 45?

Answer 1

type it in a calculator
sin 45 = 0.7
cos 45 = 0.7 also

Answer 2

I think it has to be in radical form though. That is why I am confused.

Answer 3

ah why diddnt you say so

Answer 4

Sorry!

Answer 5

Right, The radical form would be

\[\large \frac{1}{\sqrt{2}}\]


And yes sin(45)and cos(45) have the same value

Answer 6

The only answers are 2 squared over 2, 3 squared over 2, 1, and 3 squared