Rachel is standing at the base of a mountain. The angle of elevation to the top of the mountain is 58 degrees. 2,320 ft 58° To the nearest hundred feet, what is the straight-line distance from Rachel to the top of the mountain? sin 58° - 0.85 cos 58° = 0.53 tan 58° - 1.60 A 2,700 ft B 3,700 ft C 4,000 ft D 4,400 ft O A Document142.docx Document140.docx

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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.