Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapters 1-8 - Cumulative Test - Page 477: 6

Answer

$240^{\circ}$

Work Step by Step

$\frac{4\pi}{3}$ radian $=\frac{4\pi}{3}\times\frac{180}{\pi}=240^{\circ}$
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