Answer:
a pie chart represent total of 100%, which means a full circle is divided into various percentages which all add up to make 100. the other thing is the whole pie chart when the angles are to be looked means it all should make 360 degree
Step-by-step explanation:
40+5+20=65-100=35
angles
126+72+18=216
total angle degree= 360- 216=144
