The data given below shows number of hours spent by a school boy on different activities on a working day.
Activity | School | Homework | Play | Sleep | Others | Total |
Numbers of hours | 7 | 4 | 2 | 8 | 3 | 24 |
Represent the above data by a pie chart.
Total No. of Hours = 24
Central Angle of Component = × 3600
Calculation of central angles
Activity | No of Hours | Central Angle |
School | 7 | = 105o |
Homework | 4 | = 60o |
Play | 2 | = 30o |
Sleep | 8 | = 120o |
Others | 3 | = 45o |