Determine the point of intersection

How do you summarize data in a two-way frequency table?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?