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प्रश्न
Area under different crops in a certain village is given below. Represent it by a pie diagram :
| Corps | Area (in Hectares) |
| Jowar | 80 |
| Wheat | 20 |
| Sugarcane | 60 |
| Vegetables | 20 |
उत्तर
We compute the central angle for each crop as shown in the following table.
| Corps | Area (in Hectares) | Measure of central angle |
| Jowar | 80 |
`80/180xx360^@=160^@` |
| Wheat | 20 |
`20/180xx360^@=40^@` |
| Sugarcane | 60 |
`60/180xx360^@=120^@` |
| Vegetables | 20 |
`20/180xx360^=40^@` |
| Total | 180 |
360º |
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