Area of Sector

1,336 views · Published 5 January 2013 · 3:16 · Indexed 21 October 2026

Channel: MooMooMath and Science · 2013 · Education

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Area of sector explained. The area of a sector is calculating a portion of the circle. Kinda like calculating the area of a pizza slice

The formula for Area Sector equals The angle measure over 360 times Pi times the radius squared.

Questions answered by this video

What is the formula for finding the area of a sector?
What is the area sector?
What is the area formula for a circle?
What two pieces of information do you need to find the sector area?
How do you find the sector area of a circle if the angle is 90 degrees and the radius is 8 units?

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https://www.youtube.com/watch?v=IQb3TUvk0-I

Finding the area of a segment
https://www.youtube.com/watch?v=M6epQKtPTRY

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