Mathematics, 17.02.2022 14:00 leannehounschell
An outdoor staircase has a total vertical elevation of 21 feet from the road level to the first floor. The 1st floor to the 2nd floor is also 21 feet. If the angle of elevation is 32 degrees and the landing of each step is 12 inches, answer the following questions showing each step of your work: a) What is the vertical rise per step (in inches, rounded to the nearest inch)?
Answers: 3
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An outdoor staircase has a total vertical elevation of 21 feet from the road level to the first floo...
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