pie charts

Report
Starter
1.
What is 10% of 480?
2. What is
2
of 120
3
3. Looking at the pie chart what is the most popular film genre?
4. If 350 people took part in the survey how many voted
romance?
Pie Charts
•Pie charts use different sized sectors of a circle to represent data
•To construct a pie chart we find the fractions of 360°
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey,130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Keyboard
Drum
Drawing Pie Charts
Musical Instrument
Guitar
10%
Violin
20%
Recorder
5%
Drum
15%
Keyboard
50%
In a survey, 130 people were asked to
indicate which one of five musical
instruments they played. The
information is given in the table.
Display the information in a pie chart.
Keyboard
180o
54o
36o 18o
72o
Drum
Recorder
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey, 300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey, 300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Squash
Drawing Pie Charts
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
o
108o 90
36o
54o 72o
Worksheet
Constructing a
Pie Chart
Favourite Sport
Rugby
25%
Football
30%
Cricket
15%
Ice Hockey
20%
Squash
10%
Drawing Pie Charts
In a survey,300 people were asked to
indicate which one of five sports they
liked best. The information is given in
the table. Display the information in a
pie chart.
Drawing Pie Charts
Ice-cream Sales
Vanilla
15%
Banana
20%
Chocolate
25%
Strawberry
40%
The information in the table shows
sales of ice-cream from an ice-cream
van one Saturday afternoon in the
summer. Display the information in a
pie chart.

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