Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 7 - Section 7.1 - Locus of Points - Exercises - Page 318: 45


The triangle is in red in the attached diagram.

Work Step by Step

In order to create the desired triangle, first draw the original triangle. Then, use lines to double the length of each side. By the theorem, when this is done, there will be a triangle where all sides are double in length of the sides of the original triangle.
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