Answer
$\cot$ 30$^{\circ}$ = (A)
Work Step by Step
$\cot$ 30$^{\circ}$ = $\frac{1}{\tan 30^{\circ}}$
$\frac{1}{\tan 30^{\circ}}$ = $\frac{1}{\sqrt \frac{1}{3}}$
$\frac{1}{\sqrt \frac{1}{3}}$ = $\sqrt 3$
$\sqrt 3$ = (A)
Trigonometry (10th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671775
ISBN 13:
978-0-32167-177-6
Chapter 2 - Acute Angles and Right Triangles - Section 2.1 Trigonometric Functions of Acute Angles - 2.1 Exercises - Page 51: 10
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.
