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Q9.

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Found in: Page 478

Book edition 7th Edition

Author(s) James Stewart, Lothar Redlin, Saleem Watson

Pages 948 pages

ISBN 9781337067508

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Short Answer

From degrees to radians
Find the radian measure of the angle $- 45^{\circ}$ . Round your answer to three decimal places.

Angle in radians is $- 0 .785$

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Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1. Given information.

An angle of $- 45^{\circ}$ and we have to convert it in radians.

Step 2. Concept used.

We already know how to convert an angle to radians by multiplying it by $\frac{π}{180}$ .

The answer will be in radians.

Step 3. Calculation.

Here is the calculation-

$1^{\circ} = \frac{π}{180} - 45^{\circ} = \frac{π}{180} \times (- 45) \Rightarrow - 0.785$

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Step by Step Solution

Step 1. Given information.

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Step 1. Given information.

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