Given: Radius (r) = 10 cm,
area of minor sector =100 cm2
To find: Area of maj or sector.
Area of circle = πr2
= 3.14 × (10)2
= 3.14 × 100
= 314 cm2
Now, area of major sector = area of circle – area of minor sector
= 314 – 100
= 214 cm2
∴ The area of the corresponding major sector is 214 cm2.