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Find the acute angle for each of the given trigonometric functions. Round off results according to Table 4.1. cos = 0.0427 Data from Table 4.1 Angles and Accuracy of Trigonometric Functions Measurements of Angle to Nearest 1 0.1 or 10' 0.01 or 1' Accuracy of Trigonometric Function 2 significant digits 3 significant digits 4 significant digits

Chapter 4, Exercises 4.3 #24

Find the acute angle θ for each of the given trigonometric functions. Round off results according to Table 4.1.

cosθ = 0.0427


Data from Table 4.1 

Angles and Accuracy of Trigonometric Functions

Transcribed Image Text:

Measurements of Angle to Nearest 1° 0.1° or 10' 0.01° or 1' Accuracy of Trigonometric Function 2 significant digits 3 significant digits 4 significant digits

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ANSWER. To find the acute angle , we need to use the inverse cosine function (also known as arccosin…View the full answer

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Related Book For answer-question
Basic Technical Mathematics

Basic Technical Mathematics

12th Edition

Authors: Allyn J. Washington, Richard Evans

ISBN: 9780137529896

Answers for Questions in Chapter 4

Exercises 4.1:
Exercises 4.2:
Exercises 4.3:
Exercises 4.4:
Exercises 4.5:
Practice Test:
Review Exercises:

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