Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 8 - Radical Functions - 8.2 Simplifying, Adding, and Subtracting Radicals - 8.2 Exercises - Page 634: 78

Answer

$\sqrt{7}+\sqrt{13}+\sqrt{6}\; cm$.

Work Step by Step

Perimeter of the triangle is equal to the sum of all sides. The sides of the given triangle is $\sqrt{7}\; cm,\sqrt{13}\; cm$ and $\sqrt{6}\; cm$ Add all sides. $=\sqrt{7}+\sqrt{13}+\sqrt{6}$ No further simplification possible. Hence, the perimeter is $\sqrt{7}+\sqrt{13}+\sqrt{6}\; cm$.
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