3) Solve a right triangle that has a 40° angle and a 20 inch hypotenuse.

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Q: solve triangle for a＝2，c＝1，C＝100。

A:

Q: Solve the right triangle with a hypotenuse of 10 and an angle on 40 degrees

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Q: Solve a right triangle that has a 40° angle and a 20 inch hypot

A:

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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.