To approximate the length of a marsh, a surveyor walks x = 350 meters from point A to point B, then turns 75° and walks 220 meters to point C. Approximate the length AC of the marsh. (Round your answer to one decimal place.)

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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.