Question

62. A poor artist on the street makes funny cartoons for children and earns his
living. Once he made a comic face by drawing a circle within a circle, the
radius of the bigger circle being 30 cm and that of smaller being 20 cm as
shown in the figure. What is the area of the cap given in this figure?​

Answer 1

Step-by-step explanation:

Its π(R²-r²)

=3•14(900-400)

=3•14(500)

=1750cm²