9) In a local art museum, a moving spotlight projects geometric figures on the wall in front of it. The projection of these figures get larger or smaller and ratio of dimensions change depending on the distance of the spotlight from the wall. One of these figures is a right triangle with a base of 15 ft. If the acute angle connected to the base increases at a rate of 3 degrees per second, how fast is the area increasing when the angle is 25 degrees?

9) In a local art museum, a moving spotlight projects geometric figures on the wall in front of it. The projection of these figures get larger or smaller and ratio of dimensions change depending on the distance of the spotlight from the wall. One of these figures is a right triangle with a base of 15 ft. If the acute angle connected to the base increases at a rate of 3 degrees per second, how fast is the area increasing when the angle is 25 degrees?

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter65: Achievement Review—section Six

Section: Chapter Questions

Problem 42AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...

See similar textbooks