From One Angle to Another: Mastering SAT Trig Problems Step by Step (and I Demo a Problem!)
Hold on though. Check THIS out… Amazing. Trigonometry might sound like a mouthful, but when it comes to finding the cosine, sine, or tangent of an angle on the SAT, it’s just about working with triangles. Sometimes the test gives you the value of one trig function (like cosine, sine, or tangent) and asks you … Read more