HELP! 2. Find each trigonometric ratio as a fraction and decimal (round to ten thousandths place as needed).

Find the lengths of the diagonals of this trapezoid.

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?