The triangle with sides of lengths a = 5, b = 10, and c = 14 is an obtuse triangle. True or false?

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
Section11.6: The Pythagorean Theorem
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The triangle with sides of lengths a = 5, b = 10, and c = 14 is an obtuse triangle. True or false?
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