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 10 - Section 10.1 - The Rectangular Coordinate System - Exercises - Page 451: 48a

Answer

A(-b, a)

Work Step by Step

The image of C(a,b) after a 90 degree rotation CCW about the origin is A(-b,a). This answer can be found through hands-on rotation of an image.
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