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April 18, 2014

Homework Help: geometry

Posted by Steven on Wednesday, March 9, 2011 at 10:00pm.

I have a isosceles trapezoid question. The top line is 13" long, the sides are 60" long, and the bottom is 27" long. I do not know what is the equation or formula is to determine the acute angle between the bottom and sides or top and sides. Can you please let me know what the equation or math formula is?

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