Can someone tell me the answer for this question.

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

State if the two triangles are congruent. if they are, state how you know?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.