Pie Chart Presentation

11,027 views

Published on

Our pie chart presentation

0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
11,027
On SlideShare
0
From Embeds
0
Number of Embeds
38
Actions
Shares
0
Downloads
276
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide
  • Pie Chart Presentation

    1. 1. Our pie chart presentation <ul><li>Done by: Jody Tjo (06) </li></ul><ul><li>: Xie Shi Ying (17) </li></ul><ul><li>: Mohd Yazmil (31) </li></ul><ul><li>: Jason Loh (29) </li></ul><ul><li>: Yap Sheem Ying (18) </li></ul>
    2. 2. Presenter: Shi Ying Advantages of using a pie chart What is a pie chart?
    3. 3. <ul><li>A pie chart is a type of graph in which a circle is divided into sectors that each represent a proportion of the whole </li></ul><ul><li>-ORIGIN </li></ul><ul><li>1920s: because of the resemblance of the graph to a pie divided into portions </li></ul>
    4. 4. <ul><li>The advantages of using a pie chart is that the public can view each sector of the pie chart at a glance </li></ul>
    5. 5. Presenter: Yazmil How to work out the percentages for a pie chart
    6. 8. Total Amount: $60,000 Total percentage: 100% Category Amount Percentage of sector Raw food $28,000 ($28,000/$60,000)x100%= 47% Salary of workers $18,000 ($18,000/$60,000)x100%= 30% Preparation materials $6,000 ($6,000/$60,000)x100% =10% Rental and utilities $8,000 ($8,000/$60,000)x100% =13%
    7. 10. Presenter: Jason How to calculate an angle of a pie chart
    8. 11. <ul><li>Total angles should add up to 360° </li></ul>
    9. 12. Total Amount: $60,000 Total Angle: 360° Category Amount Angle of each sector Raw food $28,000 ($28,000/$60,000)x360° =168° Salary of workers $18,000 ($18,000/$60,000)x360° =108° Preparation materials $6,000 ($6,000/$60,000)x360° =36° Rental and utilities $8,000 ($8,000/$60,000)x360° =48°
    10. 13. Presenter: Sheem Ying How to draw a pie chart
    11. 14. How to draw a Pie Chart
    12. 15. Video of how to draw a pie chart(Done by: Jody Tjo) Sit back, relax and enjoy the show

    ×