Question

9. Find the area of the shaded region
in the given figure.
(1) 364 cm
(2) 372 cm
(3) 432 cm
(4) 462 cm​

Answer 1

Step-by-step explanation:

area of shaded region=π(r1^2-r2^2)

( two semi circle combined become one full circle)

area=π(14^2-7^2)

= 22/7*21*7

=22*21=462cm2