The sides of a trapezoid are each 8 cm long. How long is the 4th side, when the area of the trapezois has the greatest value?

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter11: Rational And Irrational Numbers
Section: Chapter Questions
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The sides of a trapezoid are each 8 cm long. How long is the 4th side, when the area of the trapezois has the greatest value?

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