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OpenStax, Algebra and Trigonometry 2e §7.2 Right Triangle Trigonometry · Exercise 53 · Trigonometry · Right triangles

Right Triangle Trigonometry · Exercise 53

A 23-ft ladder leans against a building so that the angle between the ground and the ladder is How high does the ladder reach up the side of the building?

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OpenStax, Algebra and Trigonometry 2e · §7.2 Right Triangle Trigonometry · Exercise 53

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