anonymous
  • anonymous
According to the Americans with Disabilities Act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. What is the maximum angle that a ramp can form with the ground?
Algebra
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
what is it?
John_ES
  • John_ES
Calculate the tangent, using that the horizontal distance is b=12, and vertical a=1, \[\tan\alpha=\frac{a}{b}\] Then use the result to calculate the angle, \[\alpha=\arctan(a/b)\]

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