As shown in the figure below, Jane is standing 91 feet from the base of a leaning tree. The tree is growing at an angle of 85° with respect to the ground. The angle of elevation from where Jane is standing to the top of the tree is 49°. Find the length, x, of the tree. Round your answer to the nearest tenth of a foot. M feet 85° 49° 91 ft Submit Assignme

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A: Use sin theta.

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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.