A pie chart.

hello everyone today i will be telling you about how to use pie chart or how to make one. The equipment you need are really basic in my option.

pencil

 paper

compass

protractor 

get your compass and-draw a circle. draw a line from the center to your  circle to the

right or left .The next thing you need is some data so to get data. make an chart 

RED:12

Blue :9

Yellow:15

after collecting your data the next thing is you do 180 RED/12=2160360=0.16

so you round 0.15 to 20 then find 20 on your protractor.then find you line and put a bold mark on 20

using you protractor. then the same progress goes with Blue so the same progress with red.

9x180=1620 then 1602 divided by 360=4.5 then round 4.5 to 5 not 4 then get your protractor and 

but a bold mark on 5 the end