To reach a window, you need a ladder to go up 16 feet on the side of your house. You set the bottom of the ladder 4 feet from your house. Which choice is closest to the
shortest ladder you can use to reach the window?

possible solutions:
1. 20 feet 2. 4.5 feet

3. 272 feet 4. 16.5 feet

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

What is the slope of the line shown below?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.