Answer
$2.7976$
Work Step by Step
Ensuring that the calculator is in radian mode, type $\tan1.2275$ into the calculator and solve:
$\tan1.2275\approx2.7976$
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 3 - Review Exercises - Page 130: 44
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