Trigonometric Ratios Express the lengths a, b, c, and d inthe figure in terms of the trigonometric ratios of u. 52. Trigonometric Ratios Express the lengths a, b, c, and d inthe figure in terms of the trigonometric ratios of 0.a

It is seen that circle has unit radius. It is known that sin θ=PHcos θ=BHtan θ=PB Here P…

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52. Trigonometric Ratios Express the lengths a, b, c, and d in the figure in terms of the trigonometric ratios of 0. a

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.1: Angles

Problem 31E

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Concept explainers

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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Trigonometric Ratios Express the lengths a, b, c, and d in
the figure in terms of the trigonometric ratios of u.

52. Trigonometric Ratios Express the lengths a, b, c, and d in
the figure in terms of the trigonometric ratios of 0.
a

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