Question

what will be the area of segment in a circle when angle is 30
give the formula

Answer 1

here is ur answer dear friend

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hope it would be helpful

Answer 2

For calculating area of the segment, first you should find the area of sector then subtract the area of triangle.

Area of sector=(thete*πr^2)/360

Area of triangle =(r^2/2)sin theta

Therefore area of segment =( 30/360)

*22/7*r*r.-r*r sin30=12*22/7*r*r-r*r1/2.

Hose it helps...