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


