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Geometry 18 Online
OpenStudy (anonymous):

Find the surface area of a right triangle prism with legs measuring 5 and 12 and a height of 20.

OpenStudy (anonymous):

please i need help

OpenStudy (anonymous):

Well the area of a right triangle would be A=ab/2. Therefore, you plug it in to get 5*12/2= A. Just solve that equation and you should get your answer!

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