How to calculate the area of any triangle using two sides and an included angle.
How the values of A and B affect the shape of the graph y = A sin(Bx).
How the value of h affects the shape of the graph y = A sin(B(x-h)).
How to identify the graph of a stretched cosine curve.
How to solve a simple sine equation: sin (theta) = 1/2.
How to use the sine and cosine addition formulas to prove the double-angle formulas.
How to define periodic functions.
How to use inverse trig functions to find angles in right triangles.
How to simplify a trigonometric expression by converting to sines and cosines and using algebra.
How to solve a sine equation by factoring: 4 [sin(theta)]^2 = 2.