Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 9 - Review Exercises - Page 447: 28b

Answer

F+V=E+2 4+4=6+2 8=8

Work Step by Step

Draw a figure of a tetrahedron to count the number of faces, vertices, and edges. F=4 V=4 E=6 Then substitute these values into Euler's equation to verify.
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