6. Please help. Nestor is about to write a proof that CD⎯⎯⎯⎯⎯⎯⎯⎯⊥AB⎯⎯⎯⎯⎯⎯⎯.
Which statements are true?

Select all that apply.

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.