Use the slider to control the scale factor of the dilation of triangle ABC onto triangle A'B'C' with a center of dilation of (0,0).[br][br]Notice how the values for the sine, cosine, and tangent of B' and C' (right-hand column) change as you dilate the triangle.

1) When you dilate the triangle, do the angle measures change? Do the side lengths change?[br][br]2) Can the ratios in the right-hand column be simplified? If so, how do the simplified ratios compare to the left-hand column?[br][br]3) Does the size of the triangle impact the value of the sine, cosine, or tangent functions? Why or why not?