How many natural numbers lie between (9)^2and (10)^2?... | Maths Class 8

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Maths Class 8 Exponents and Powers

Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

How many natural numbers lie between (9)^2and (10)^2?

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A 18
B 19
C 20
D 22

2 answered 50% got it right