there is a circular flower bed of radius 30 m there is a 10 m wide running track around it . what is the area of the running track
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Answered by
11
hope this will be helpful........
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suhail29:
wrong answer
what is the correct answer???
2200 m
are you crazy????
i have given the correct answer
just put the value of pie....its 22/7..
then it will provide the value...2200
ok??
arre don't be so harsh
Answered by
16
Answer:
22/7*40^2-30^2
= 22/7*1600-900
=22/7*700
=2200m^2
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