Find the area of the minor segment of a circle of radius 42cm, if length of the corresponding
arc is 44cm.
fury5left:
it is not the area of minor segment.it is area of segment
sector*
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formulae of area of minor segment=theeta/360*πr²
r=42cm,lenght of arc is 44cm
length of arc = theeta/360*2πr
44=theeta/360*2*22/7*42
44=264*theeta/360
44*360=264theeta
theeta=1584/264
theeta=60
area of minor segment=60/360*22/7*42*42
=924cm²
further answer , area of equilateral=root3/2*side square (because angle made by arc is 60 degree)
=294root3
=924-294*1.732
=414.792cm^2
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