Trig Tutorial

Using the Pythagorean theorem (a2+b2=c2), we can find the 3rd side of a triangle if we know the other two sides and if we know we have a right triangle. If we use trig functions as well (assuming we still have a right triangle), we can find any angle or any side as long as we have two angles, two sides, or an angle and a side (aside from the ... ................
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