II. Suppose that a and b are the lengths of the legs of a right triangles,, and C is the hypotenuse. If a is the side opposite the angle 0, find the values of the six trigonometric functions of 0.
1. a = 14 b = 21 2. a = 8 c = 10 3. b = 25 c= 75
III. Each given point a lies on the terminal side of the angle 0 in standard position find the values of the six trigonometric functions of 0. Draw the reference angle.
