Question

in the figure given below , circle is inscribed inside another Circe . The radius is the. outer circle is. 12 cm and that of the inner circle is 7 cm .Find the area of the shaded portion between the circles​

Answer 1

78.5cm square

Step-by-step explanation:

area of shaded region =area of big circle - area of smaller circle

22/7(12-7)^2 =22/7*5*5=3.14*25=78.5cm^2