The monthly expenditure of a family on different items is shown in the following table. Complete the following activity to calculate the related central angles.Activity :Different itemsPercentage of expenditureMeasure of central angleFood40\(\dfrac{4…
Q.2 (A)(iii) The monthly expenditure of a family on different items is shown in the following table. Complete the following activity to calculate the related central angles.
Activity :
| Different items | Percentage of expenditure | Measure of central angle |
|---|---|---|
| Food | 40 | \(\dfrac{40}{100} \times 360^\circ =\) ____ \(^\circ\) |
| Clothing | 20 | \(\dfrac{20}{100} \times 360^\circ =\) ____ \(^\circ\) |
| Education | 30 | \(\dfrac{30}{100} \times 360^\circ =\) ____ \(^\circ\) |
| Other expenditure | 10 | \(\dfrac{10}{100} \times 360^\circ =\) ____ \(^\circ\) |
| Total | 100 | 360° |