Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 12 - Section 12.3 - Triangles - Exercise - Page 401: 40

Answer

$A=79.2~in^{2}$

Work Step by Step

The formula to calculate the area of the triangular gusset is $A=\frac{bh}{2}$ where the sides are: $b=14.4 in$ $h = 11 in$ Thus, we have: $A=\frac{bh}{2}=\frac{(14.4in)(11.0in)}{2}=79.2~in^{2}$
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