Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 12 - Section 12.5 - Circles - Exercise - Page 409: 4


A = 22.90221 C = 16.9646

Work Step by Step

A=πr2=π·2.72≈22.90221 C=2πr=2·π·2.7≈16.9646
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