Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.

QUESTION

# How do you find the central angle of a pie chart for a section of the pie chart that represents 20% of the pie?

Each pie chart has 360°, since it is represented by a complete circle. If you are looking for 20% of that circle, you will use 20% of its 360 degrees as well.

20/100 *360° = 72°

Or: You can say: 100% hArr 360^0 so every 1% hArr3.6^0 and work from there.