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a school installs a ramp that will rest on a 3ft landing according to school code the ramp must make a 7 degree angle with the ground to the nearest foot what is the length of the ramp

 Jan 26, 2016

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 #2
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i feel dumb cause it sounds easy, but its hard...

 Jan 26, 2016
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I think the Sine function applies here:

 

Sin(7)=Opp/Hypotenuse

0.12187=3/H

H=3/.12187

H=24.62 feet-length of the ramp.

 Jan 26, 2016
 #2
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Best Answer

i feel dumb cause it sounds easy, but its hard...

Guest Jan 26, 2016

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