Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 10 - Area - 10-1 Areas of Parallelograms and Triangles - Lesson Check: 5

Answer

No.

Work Step by Step

Some triangles (such as obtuse triangles) have altitudes that lie outside the triangle, itself. See attached image.
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