Sine and Cosine Ratios
- Michael Wilt
We want to look at the sine and cosine ratios of each each. Fix a particular angle - A or C. Then see what sine or cosine ratios give us that angle. Determine if there is any pattern to which ratios make the same angles - i.e. which ratios make the sine of a 45 degree angle.
Example for how to play with this: Set slider a=1 and slider b=2. Angle A is 63.45 and angle C is 26.57. Determine what other ratios will yield the same angle measures for A and C.