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👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the gcf and simplifying the factored equation.

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View image: http://home.earthlink.net/~daniels369/misc/wingangle.gif <P>I'm just trying to find the angle where the question mark is. I'm not in HS, this isn't ...

Some exact trigonometric values are equivalent. For example, \( \frac{1}{√2}\) = \( \frac{√2}{2}\). The denominator has been rationalised. To be successful with exact trigonometric values, especially ...