Question

A fire department’s longest ladder is 110 feet long, and the safety regulation states that they can use it for rescues up to 100 feet off the ground. What is the maximum safe angle of elevation for the rescue ladder?

Answer 1

Answer:

65.4 degrees

Step-by-step explanation:

sin theta = 100/110

theta = inverse sin (100/110)

theta = 65.4 degrees

Hope this helped!