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CBSE Class 8 Answered

Find all the perfect square numbers between 20 and 30.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer
We have, 12 = 1, 22 = 4, 32 = 9, 42 = 16, 52 = 25, 62 = 36.

Thus, 25 is the only perfect square number lying between 20 and 30.
Answered by | 04 Jun, 2014, 03:23: PM

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