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Q. 4

Expert-verified

Precalculus Enhanced with Graphing Utilities

Found in: Page 436

Book edition 6th

Author(s) Sullivan

Pages 1200 pages

ISBN 9780321795465

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Short Answer

In Problems $4 - 6$ convert each angle in radians to degrees.
localid="1646375027881" $4 . - \frac{π}{8}$

The angle is degree measure is $- 10 °$ .

See the step by step solution

Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1. Given information.

Given angle in radian is $- \frac{π}{8}$ .

To convert the angle into degree measure, multiply the radian measure by $\frac{180 °}{π}$ .

This gives

$- \frac{π}{8} \times \frac{180 °}{π} = - 10 °$ .

Most popular questions for Math Textbooks

In Problems $1 - 3$ , convert each angle in degrees to radians. Express your answer as a multiple of $π$ .

$2 . - 400 °$

Convert each angle in degrees to radians. Express your answer as a multiple of $π$ .

$- 135 °$

find the value of the remaining five trigonometric functions of

$\tan ϑ = \frac{- 12}{5} π / 2 < ϑ < π$

In problems 13-20, $P (x, y)$ is the point on the unit circle that corresponds to a real number $t$ . Find the exact values of the six trigonometric functions of $t$ .

$(- \frac{\sqrt{5}}{3}, - \frac{2}{3})$ .

Convert angle in radian to degree-

$\frac{π}{2}$

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