Lesson: Drawing Pie ChartsMathematics
In this lesson, we will learn how to construct a circle graph and find the central angles of its sectors.
Sample Question Videos
The pie chart shows the favorite subjects of students in a class. Using the information given on the pie chart, determine the percentage of students who chose English.
The results of a survey on the favourite hobbies of students are shown in the pie chart. What is the measure of the angle of the sector representing swimming?
The given figure shows the grades of students in an exam. What is the central angle of the section that represents students who got a grade of excellent?