Escalator An escalator in a department store is to carry people a vertical distance of 20 feetbetween floors. How long is the escalator if it makes an angle of 300 with the ground?
Escalator An escalator in a department store is to carry people a vertical distance of 20 feetbetween floors. How long is the escalator if it makes an angle of 300 with the ground?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section: Chapter Questions
Problem 2MCQ
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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.
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Escalator An escalator in a department store is to carry people a vertical distance of 20 feet
between floors. How long is the escalator if it makes an
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