Elementary Geometry for College Students (7th Edition) Clone

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 9 - Section 9.4 - Polyhedrons and Spheres - Exercises - Page 437: 42

Answer

They are perpendicular.

Work Step by Step

A radius is always perpendicular to a plane that is tangent to its sphere at its endpoint.
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