To find the height of a dinosaur in a museum, Amir placed a mirror on the ground 40 ft from…

To find the height of a dinosaur in a museum, Amir placed a mirror on the ground 40 ft from its base. Then he stepped back 4 ft so that he could see the top of the dinosaur in the mirror. Amir’s eyes were approximately 5ft 6 inches above the ground. What is the height of the dinosaur?