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technopanda13 Group Title

help please i dont understand??? Listed in the table is the percent of sixth grade students who chose each kind of juice at lunch time grape=15% orange=30% fruit punch=15% apple=40% use the table above. Find the measure of the central angle you would draw to represent orange juice in a circle graph.

  • 2 years ago
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  1. technopanda13 Group Title
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    and i don't know whats a central angle

    • 2 years ago
  2. liliy Group Title
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    |dw:1333988025406:dw|

    • 2 years ago
  3. liliy Group Title
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    A central angle is an angle which vertex is the center of a circle, and whose sides pass through a pair of points on the circle, thereby subtending an arc between those two points whose angle is (by definition) equal to the central angle itself.

    • 2 years ago
  4. liliy Group Title
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    the whole thing would be 100%. so orange is 30% of the whole circle.

    • 2 years ago
  5. liliy Group Title
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    108 degrees. if you do the formula. part/whole= percent/100

    • 2 years ago
  6. Shamilu Group Title
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    The answer is actually 144 degrees

    • 6 months ago
  7. jordanbailie Group Title
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    how did you get 144 degrees?

    • 6 months ago
  8. Shamilu Group Title
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    Because I just had the same question. The answer is 144*

    • 6 months ago
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