The bottom of a doorway to a building is 3.45 feet above the ground, and a ramp to the door for the disabled is at an angle of 6° with the ground. How much longer must the ramp be in order to make the angle 3°? Round the answer to the nearest tenth.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter84: Binary Numeration System
Section: Chapter Questions
Problem 6A
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The bottom of a doorway to a building is 3.45 feet above the ground, and a ramp to the door for
the disabled is at an angle of 6° with the ground. How much longer must the ramp be in order to
make the angle 3°? Round the answer to the nearest tenth.
The ramp must be
feet longer.
Transcribed Image Text:The bottom of a doorway to a building is 3.45 feet above the ground, and a ramp to the door for the disabled is at an angle of 6° with the ground. How much longer must the ramp be in order to make the angle 3°? Round the answer to the nearest tenth. The ramp must be feet longer.
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