Home
Class 8
MATHS
The central angle of the sectors in a pi...

The central angle of the sectors in a pie chart will be a fraction of `360^@`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the central angle of sectors in a pie chart, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Pie Chart**: A pie chart represents data in a circular format, where each sector (or slice) corresponds to a category of data. 2. **Total Central Angle**: The total central angle in a pie chart is always 360 degrees. This represents the full circle. 3. **Central Angle of Each Sector**: Each sector in the pie chart will have a central angle that corresponds to the proportion of that category relative to the total data. 4. **Fraction of the Total**: The central angle for each sector can be calculated as a fraction of the total 360 degrees. If a category represents a certain fraction of the total data, the central angle can be calculated using the formula: \[ \text{Central Angle} = \left( \frac{\text{Value of the Category}}{\text{Total Value}} \right) \times 360^\circ \] 5. **Conclusion**: Since each sector's central angle is derived from the total angle of 360 degrees based on the proportion of the category, we can conclude that the central angle of the sectors in a pie chart is indeed a fraction of 360 degrees. ### Final Statement: Thus, the statement "the central angle of the sectors in a pie chart will be a fraction of 360 degrees" is true.
Promotional Banner

Topper's Solved these Questions

  • DATA HANDLING

    NCERT EXEMPLAR|Exercise THINK AND DISCUSS |2 Videos
  • DATA HANDLING

    NCERT EXEMPLAR|Exercise EXERCISE (Choose the correct answer )|35 Videos
  • COMPARING QUANTITIES

    NCERT EXEMPLAR|Exercise Think and Discuss|2 Videos
  • DIRECT AND INVERSE PROPORTIONS

    NCERT EXEMPLAR|Exercise THINK AND DISCUSS|2 Videos
NCERT EXEMPLAR-DATA HANDLING-EXERCISE
  1. The central angle of the sectors in a pie chart will be a fraction of...

    Text Solution

    |

  2. Given below is a frequency distribution table. Read it and answer the ...

    Text Solution

    |

  3. Given below is a frequency distribution table. Read it and answer the ...

    Text Solution

    |

  4. Given below is a frequency distribution table. Read it and answer the ...

    Text Solution

    |

  5. Given below is a frequency distribution table. Read it and answer the ...

    Text Solution

    |

  6. Given below is a frequency distribution table. Read it and answer the ...

    Text Solution

    |

  7. Given below is a frequency distribution table. Read it and answer the ...

    Text Solution

    |

  8. The top speeds of 30 different land animals have been organised into a...

    Text Solution

    |

  9. Given below is a pie chart showing the time spend by a group of 350 ch...

    Text Solution

    |

  10. Given below is a pie chart showing the time spend by a group of 350 ch...

    Text Solution

    |

  11. Given below is a pie chart showing the time spend by a group of 350 ch...

    Text Solution

    |

  12. Given below is a pie chart showing the time spend by a group of 350 ch...

    Text Solution

    |

  13. The pie chart on the right shows the result of a survey carried out to...

    Text Solution

    |

  14. The pie chart on the right shows the result of a survey carried out to...

    Text Solution

    |

  15. The pie chart on the right shows the result of a survey carried out to...

    Text Solution

    |

  16. The pie chart on the right shows the result of a survey carried out to...

    Text Solution

    |

  17. The pie chart on the right shows the result of a survey carried out to...

    Text Solution

    |

  18. 4 A dice is thrown once, then the probability of getting an odd prime ...

    Text Solution

    |

  19. A dice is rolled once. What is the probability that the number on top ...

    Text Solution

    |

  20. In a throw of a dice, find the probability of: (i) getting a multipl...

    Text Solution

    |

  21. A dice is rolled once. What is the probability that the number on top ...

    Text Solution

    |