A triangle has sides of 4cm, 6cm and 8cm. Is the triangle a right-angled triangle?

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
Problem 11ST
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A triangle has sides of 4cm, 6cm and 8cm. Is the triangle a right-angled triangle?

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