Answer
$81.03^{\circ}$
Work Step by Step
$ \because 1 \text { radian } = \dfrac{180}{\pi} \text { degrees}$
$\therefore \sqrt{2} \text { radian } = \sqrt{2} \times \dfrac{180}{\pi} \approx \boxed{81.03^{\circ}}$
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Chapter 5 - Trigonometric Functions - Section 5.1 Angles and Their Measures - 5.1 Assess Your Understanding - Page 386: 70
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
