A wheelchair ramp must rise 30 in. to meet the front door of a public library. If the ramps angle of elevation is not to exceed 8 Degrees, what is the minimum horizintal length of the ramp? Thanks for your help!
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$\displaystyle \tan(8^\circ) = 30 / x $ solve for x.
Originally Posted by VENI $\displaystyle \tan(8^\circ) = 30 / x $ solve for x. Thanks! Hahah that was really easy!
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