Question

area related to circles ques.... answer it.......

Answer 1

Area of shaded region = 2 × ( Area of square - Area of quadrant of circle)

Side of square(a) = 16cm

radius of circle (r)= 16 cm


=> Area of shaded region = 2 × [ a^2 - (1/4 × πr^2) ]

=> Area of shaded region = 2 × [16^2 - (1/4 × 3.14 × 16^2) ]

=> Area of shaded region = 2 × [256 - 3.14×16×4 ]

=> Area of shaded region = 2 × [ 256 - 200.96]

=> Area of shaded region = 2 × 55.04

=> Area of shaded region = 110.08 cm^2


Area of shaded region is 110.08 cm^2