Question

Define pie chart or pie graph.

Write down the steps for its construction.

ASAP

Answer 1

step 1 draw any radius a circle
step2 draw a half line in a circle then make angle

Answer 2

$\textbf{Pie Chart }$:

Statistical data can also be represented in the form of pie chart.

Steps for the construction of a pie diagram :

1. Take the total value of all the terms equal to 360°

2. Convert each component of the data into degrees using the following formula.

Degree of any component =( Component value / total value ) x 360°

3. Draw a circle with appropriate radius.

4. Mark the angles at the centre of the circle and draw the sectors.