Briggsey21 Briggsey21

25-01-2015
Mathematics

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7 out of 10 students got full marks on their test. Calculate the angle you would use in a pie chart

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pvearrier16 pvearrier16

25-01-2015

You would have a 108 degree angle.

360 degrees x 30%

30%=0.30

360x0.30 = 108

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25-01-2015

A pie chart is a circle so it has 360°.

[tex]\frac{7}{10} \times 360^\circ=7 \times 36^\circ=252^\circ[/tex]

The angle is 252°.

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