Question

what is the formula of area of segment

Answer 1

Hey mate !!

For the area of Segment First you have to find the area of Sector and then the area of triangle which is formed in the sector.
You will get the area of Segment.
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Hope it helps!!

Answer 2

A circle has an angle of 2π and an Area of:πr2. A Sector has an angle of θ instead of 2π so its Area is : θ2π × πr2. Which can be simplified to:θ2 × r2