Question
Set up the problem so that you can solve for X.
- sin X =
- tan X =
- cos X =
- sin X =
Hint:
The correct answer is: cos X =
cos X =
For x the side with 28 is the base and 41 is the hypotenuse.
Learn all the trigonometric functions and know when to use them. For the other functions we would have required the perpendicular .In order to find the perpendicular we have to put extra effort. That is why we are directly using cosine function.
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