Please explain your answer.
Attachments:
Answers
Answered by
1
220 cm square will be the answer
lich05132:
Please explain how you got your answer.
Answered by
1
area of big circle =πr^2
=22/7×9×9
=254.57sq.m
area of small circle = πr^2
=22/7×6×6
=113.14sq.m
area of shaded region =
area of big circle -area of small circle
= 254.57-113.14
=141.43sq.m
hope it's helps
Similar questions