All High School Math Resources
Example Questions
Example Question #1 : Trigonometry
What is if
and
?
In order to find we need to utilize the given information in the problem. We are given the opposite and adjacent sides. We can then, by definition, find the
of
and its measure in degrees by utilizing the
function.
Now to find the measure of the angle using the function.
If you calculated the angle's measure to be then your calculator was set to radians and needs to be set on degrees.
Example Question #4 : Trigonometry
What is ?
To get rid of , we take the
or
of both sides.
Example Question #24 : Graphs And Inverses Of Trigonometric Functions
In order to find we need to utilize the given information in the problem. We are given the opposite and hypotenuse sides. We can then, by definition, find the
of
and its measure in degrees by utilizing the
function.
Now to find the measure of the angle using the function.
If you calculated the angle's measure to be then your calculator was set to radians and needs to be set on degrees.
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