A chord of a circle of radius 14 cm makes a right angle at the center. Find the areas of the minor and major segments of the circle.
Radius of the circle =14 cm
Central angle for minor sector =90∘
Area of the minor sector =θ360×πr2
=90∘360×227×142
=22×7=154 cm2
So, area of minor segment = Area of sector - Area of triangle AOB
=154−12×14×14=154−98=56 cm2
Area of the major sector= Area of circle - Area of minor segennt
=π×142−56
=227×14×14−56
=616−56=560 cm2