1. AIM: Circle Graphs
Do Now
1

2. 2

3. 3

4. 4

5. Anticipatory Set: Answer the following question in a
complete sentence.
1.) What was the most difficult part of creating the circle
graphs yesterday in class?
2.) What steps will you take to make sure you do not make
mistakes in the future?
5

6. A.) Below is a table showing Juan‛s budget. Convert the data into
central angles and use a protractor to construct the central angles.
6

7. 900
720
540
1440
B.) If Juan has $60.00 every week, how much does he spend on clothes?
7

8. C.) Below is a table showing survey results of favorite school
lunches in Mr. Tjersland‛s Period 3 class. Convert the data into
central angles and use a protractor to construct the central angles
8

9. 2160
86.40
57.60
9

10. E.) Below is a table showing survey results of favorite colors.
Convert the data into central angles and use a protractor to
construct the central angles.
10

11. 1260
720
1620
F.) If 250 people were surveyed, how many voted for green?
11

12. BEFORE YOU LEAVE
What would be the advantages of creating a
circle graph using a computer program?
12

13. Mr. Tjersland's Math 7
Homework: Midterm Review Packet 2 #20-32 all
13

14. AIM: Circle Graphs
C.) Below is a table showing survey results of favorite school
lunches in Mr. Tjersland‛s Period 3 class. Convert the data into
central angles and use a protractor to construct the central angles
Part = Central Angle
Whole 360
14

15. 2160
86.40
57.60
15