15. The top of a stairway is 10 ft. higher than the bottom. The angle of depression from the top of the stairway to the bottom is 35°. How much do you actually move horizontally when you use the stairs?

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Chapter7: Triangles
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15. The top of a stairway is 10 ft. higher than the bottom. The angle of depression from the
top of the stairway to the bottom is 35'. How much do you actually move horizontally when
you use the stairs?
Transcribed Image Text:15. The top of a stairway is 10 ft. higher than the bottom. The angle of depression from the top of the stairway to the bottom is 35'. How much do you actually move horizontally when you use the stairs?
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