On an environment day, students in a school planted 120 trees under plantation project. The information regarding the project is shown in the following table. Show it by a pie diagram.
| Tree name | Karanj | Behada | Arjun | Bakul | Kadunimb |
|---|---|---|---|---|---|
| No. of trees | 20 | 28 | 24 | 22 | 26 |
Answer: Central angles – Karanj: 60°, Behada: 84°, Arjun: 72°, Bakul: 66°, Kadunimb: 78°
| Component | Value | Measure of central angle |
|---|---|---|
| Karanj | 20 | \(\frac{20}{120} \times 360^\circ = 60^\circ\) |
| Behada | 28 | \(\frac{28}{120} \times 360^\circ = 84^\circ\) |
| Arjun | 24 | \(\frac{24}{120} \times 360^\circ = 72^\circ\) |
| Bakul | 22 | \(\frac{22}{120} \times 360^\circ = 66^\circ\) |
| Kadunimb | 26 | \(\frac{26}{120} \times 360^\circ = 78^\circ\) |
| Total | 120 | \(360^\circ\) |
Draw a circle of any convenient radius and one radius in it. Using a protractor, draw sectors with the above central angles one after the other, and write the name of each component in its sector.
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