A 39-foot long escalator is intended to carry people a height of 11 feet. During construction, at what angle should the escalator be tilted to ensure that it reaches the correct height? Give an answer accurate to the nearest hundredth of a degree.
Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
A 39-foot long escalator is intended to carry people a height of 11 feet. During construction, at what angle should the escalator be tilted to ensure that it reaches the correct height? Give an answer accurate to the nearest hundredth of a degree.
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