Long description

  • a. 60 degrees = left parenthesis start fraction pi over 180 degree end fraction right parenthesis, left parenthesis 60.0 degree right parenthesis = start fraction Pi over 3.00 end fraction = 1.05. 1.05 has no unit, that indicates radian measure. 1.05 = 1.05 radian.

  • b. 3.80 degree = left parenthesis start fraction 180 degree over Pi end fraction right parenthesis, left parenthesis 3.80 right parenthesis = 218 degree. 3.80 has no units, that indicates radian measure.

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