Calculate the area of the circular ring enclosed by two Concentric circles of radii 11 cm an 17 cm
Answers
Answered by
4
The answer is 528 cm square
Pi(big r square-small r square)
Pi(11*11-7*7)
Ans given above
Pi(big r square-small r square)
Pi(11*11-7*7)
Ans given above
NamanMehrotra1:
no your answer is wrong
answer is 346.50
it will be 528 Sq m answer
So sorry maybe division mistake
I hve corrected it see
Answered by
5
22/7(17*17-11*11)
22/7(168)
528
22/7(168)
528
wrong answer
it will be 528 Sq m answer
sorry by i typed that answer no i have seen my mistake and have corrected it.
by mistake
*now
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