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29 June, 07:56

A questionnaire provides 54 yes, 33 no, and 33 no-opinion answers. in the construction of a pie chart, how many degrees would be in the section of the pie showing the yes answers?

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  1. 29 June, 10:50
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    Add all numbers of answers: 54 + 33 + 33 = 120

    The number of yes answers is: 54

    Fraction of yes answer: 54/120 = 0.45

    A full circle has 360 degrees. 0.45 of a full circle is 0.45 * 360 = 162

    Answer: 162 degrees
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