Math Question: Mr. McCloskey is building a wooden ramp to allow people who use wheelchairs to access the public library. the ramp must be 2.5 feet tall. find the angle of elevation of the ramp if it begins 30 feet away from the library.
Asked By Evalynn On 03/30/2020 15:24
tan A = 2.5/30 by taking the inverse tan of both sides of the equation, we get A = 4.763641691. So the angle is 5 degrees
Answered On 04/08/2020 17:28