Question

from a circular metal sheet of radius 9 CM a circle of radius 4 cm find the area of the remaining
sheet​

Answer 1

radius of sheet is 9cm

therefore area= πr^s

= 22/7* 9*9

= 254.57 sq. cm

radius of circle is 4cm

area = πr^2

= 22/7*4*4

= 50.28 sq. cm

area of remaining part = area of sheet - area of circle

= 254.57-50.28

=204.29 sq. cm





I hope it will help you please mark as brainliests answer please please

Answer 2

Hope it helps.......