Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 2 - Review Exercises - Page 94: 30



Work Step by Step

Step 1: Using the reciprocal identity $\sec\theta=\frac{1}{\cos\theta}$, $\sec 58.9041=\frac{1}{\cos 58.9041}$ Step 2: We first make sure that the calculator is in degree mode. Step 3: We then type $\frac{1}{\cos 58.9041}$ into the calculator. Step 4: Solving, $\frac{1}{\cos 58.9041}\approx1.9362132$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.