Question

17. From a circular card sheet of radius 35cm,
two circles of radius 7 cm and a rectangle of
length 5cm and breadth 2cm are removed.
(as shown in the figure).
Find the area of the remaining sheet. (Take T-22/7)​

Answer 1

first find the area of circle = π r 2= 22/7×35×35=22×5×35=3850 then findvare of smaller one πr2=22/7×7×7=154 then area of rectangle l×b=5×2=10 subtract 164 from 3850 then the ans will be. =2186 okk