Identify which of the following measurements could be accurate for the given scenarios if the given lengths create right triangles. Select the two scenarios that apply. PLEASE HURRY:(

1. A 17-foot ladder is leaning against a building so that the top of the ladder is 15 feet up the side of the building. The distance from the base of the building to the bottom of the ladder is 7 feet.

2. A small bicycle ramp is 17.9 inches long. The ramp is 7.5 inches off the ground, and the distance along the ground is 17.7 inches.

3. Tom is looking out the window from a height of 124.8 feet and sees his friend William on the ground. The straight-line distance from Tom to William is 130 feet, and the distance from William to the base of the building is 36.4 feet.

4. An airplane is in the air 30,000 feet directly above you. You are 40,000 feet from where the plane took off, and the plane has traveled 50,000 feet along a straight-line path from the takeoff point.

5. A tree that is 20 feet tall casts a 17-foot-long shadow along the ground. The straight-line distance from the top of the tree to the tip of the shadow is 26 feet.

6. A lighthouse is 65 feet tall and casts a beam of light that measures 100 feet from the top of the lighthouse to the point where it hits the ground. The distance from where the light hits the ground to the bottom of the lighthouse is 75 feet.