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Convert degrees given in degrees to radians​

Convert degrees given in degrees to radians​-example-1

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a) \\ 45 ^(\circ) = 45 ^(\circ) * (\pi)/(180) = (\pi)/(4)


b) \\ 30^(\circ) = 30^(\circ) * (\pi)/(180) = (\pi)/(6)


c) \\ 90^(\circ) = 90^(\circ) * (\pi)/(180) = (\pi)/(2) \\


d) \\ 120^(\circ) = 120^(\circ) * (\pi)/(180) = (2\pi)/(3)

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