joshkeiserr joshkeiserr

21-01-2017
Mathematics

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Ten out of 22 students surveyed prefer milk with their breakfast. Find the measure of the central angle to represent this data in a circle graph.

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apologiabiology apologiabiology

21-01-2017

part/total

360=toal degrees

10/22=x/360
5/11=x/360
cross multiply or times both sides by (11*360)
5*360=11x
1800=11x
divide both sides by 11
163.63636363.....=x

about 163 degres

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