Area and Applications of Circles, Sectors & Segments
Videos and solutions to help GCSE Maths students learn how to find the area of circles, sectors and segments and their applications.
Area of a Circle - Applications
Learn to apply area of circles to real life problems
Example: A circular window has a diameter of 6 ft. Find the area of the glass needed to fill the window. Use 3.14 for π
Circles - Area of a Sector
Learn how to find the area of a sector of a circle
Example 1: Segment AC is a diameter of circle D and measures 14 cm. Central angle ADB measures 60°. Find the area and the circumference of sector ADB expressed in terms of π
Example 2: A lawn sprinkler waters a circular portion of a yard. The radius of the circular potion is 7 ft. Calculate the area of the yard watered by the sprinkler to the nearest square foot.
Area Of Sector And Segment Examples
Example 1: Find the area of sector AOB
Example 2: Find the area of segment ADB
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