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: 5


345.45 cm

Work Step by Step

because the significant digits is not based on the constant values of an equation, but instead is based on the input values. So the answer should look like 345.45 cm, since the input was 54.98 cm, which has only 2 decimal places.
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