It is given that there are 100 concentric circles i.e. have same centre O.
The radius of 10th circle is 20 cm and the radius of 5th circle is 10 cm. Then find the area of largets (100th) circle.
[Answer :- 125600 cm²]
[Use = 3.14]
Need explanation correct answer will be marked as BRAINLIEST.
The radius of 10th circle is 20 cm and the radius of 5th circle is 10 cm. Then find the area of largets (100th) circle.
[Answer :- 125600 cm²]
[Use = 3.14]
Need explanation correct answer will be marked as BRAINLIEST.
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