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The ramp must be feet longer.

The ramp must be feet longer.

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter1: The Six Trigonometric Functions
Section1.1: Angles, Degrees, And Special Triangles
Problem 78PS: An escalator in a department store makes an angle of 45 with the ground. How long is the escalator...
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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.
Given that cot O = 0.459, what is the measure of O? Round your answer to the nearest tenth.
Transcribed Image Text:Given that cot O = 0.459, what is the measure of O? Round your answer to the nearest tenth.
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