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graphs and angles

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a survey about students government program at a school found that 120 students wanted an after school program and 240 students wanted durning school and 40 students wanted none, If a circle graph is made from this data, what would be the measure of the central angle for the after school group

  • graphs and angles -

    120 + 240 + 40 = 400

    360 / 400 = 0.9

    120 * 0.9 = ______ degrees

  • graphs and angles -

    108

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