A ladder is leaning against a wall. The ladder is 13 feet long, and the angle between the ladder and the wall is 27 degrees. How high up the wall does the ladder reach? Enter your answer below. Be sure to upload proof of your work.

Q: cruhsd.schoolsplp.com/enrollments/172355770/items/2d31610e-da2b-4d6a-9c07-66adcb4bed60/work?prev=015…

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Q: 14 ft 5 ft

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A: We Use tan(x) formula for solving this problem. tanx = opposite side/ Adjacent side.

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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.