Answer:
HL
Explanation:
In the given figure:
• Hypotenuse:, The hypotenuse of the right triangles are both 82 inches.
,
• Leg: ,One of the legs of both triangles is 72 inches.
Therefore, the congruence theorem that can be used to show that the two skateboard ramps have the same height is the Hypotenuse-Leg (HL) Congruence theorem.