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Trigonometry

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Convert Degrees to Radians

TRIG-42XGKA

Convert the angle measure of -240° from degrees to radians.

A

$\cfrac { 4\pi }{ 3 }$

B

$\cfrac { 2\pi }{ 3 } $

C

$-240\pi $

D

$-\cfrac { 2\pi }{ 3 }$

E

$-\cfrac { 4\pi }{ 3 }$