Pie Diagram

Q. In a tree plantation programme, the number of trees planted by students of different classes is given in the following table. Draw a pie diagram showing the information.

Standard	5 th	6th	7 th	8 th	9 th	10 th
No. of trees	40	50	75	50	70	75

Q. In a pie diagram, the numerical data is shown in a triangle.

1. True
2. False

Q. In a pie diagram the different components of a data are shown by proportional sectors of the _____.

1. circle
2. triangle
3. rectangle
4. prallelogram