Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 2 - Acute Angles and Right Triangles - Section 2.4 Solving Right Triangles - 2.4 Exercises: 6

Answer

23.0 ft has 3 significant figures 23.00 ft has 4 significant figures

Work Step by Step

Rule: zeros placed after decimal mark accounted as significant digit.
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