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Q. 1

Expert-verifiedFound in: Page 436

Book edition
6th

Author(s)
Sullivan

Pages
1200 pages

ISBN
9780321795465

In Problems $1-3$, convert each angle in degrees to radians. Express your answer as a multiple of $\mathrm{\pi}$.

$1.260\xb0$

The angle measure in radians is $\frac{13\mathrm{\pi}}{9}$.

Given angle measure in degree is $260\xb0$.

To convert the angle measure to radian, degree measure should be multiplied by $\frac{\mathrm{\pi}}{180\xb0}$.

This gives

$260\xb0\times \frac{\mathrm{\pi}}{180\xb0}=\frac{13\mathrm{\pi}}{9}$.

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