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For the Data Given Above in Question Number 7, Draw a Suitable Pie-graph. - Mathematics

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Sum

For the data given above in question number 7, draw a suitable pie-graph.

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Solution

∵ 60 + 45 + 42 + 48 + 75 = 270

∴ Central angle for Hindi = `60/270 xx 360^circ = 80^circ`

Central angle for English = `45/270 xx 360^circ = 60^circ`

Central angle for Maths = `42/270 xx 360^circ = 45^circ`

Central angle for Science = `48/270 xx 360^circ = 64^circ`

and Central angle for Social study = `75/270 xx 360^circ = 100^circ`

Concept: Graphical Representation of Data
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 22 Data Handling
Exercise 22 (B) | Q 8 | Page 253
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