What is $(-13pi)/8$ radians in degrees?

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Answer 1 · 2018-03-19T03:38:23

$= color(green)( -292^@ 30'$

$(-13pi) / 8$

$=> ((-13pi) / 8 ) * (180 / pi ) color(white)(aaa)$ as $color(brown)(pi^c = 180^@$

$=> ((-13) * cancel pi * cancel(180)^color(red)(45)) / (cancel(8)^color(red)(2) * cancel (pi))$

$=> (-13 * 45) / 2 = color(green)( -292^@ 30'$

What is (-13pi)/8 (-13pi)/8 radians in degrees?