Question

Which of the following is not a square number?
a) 64
b) 11
c) 100​

Answer 1

Answer:

11 is not a perfect square

Step-by-step explanation:

option b is correct

100 is square of 10

64 is square of 8

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here's your answer

Answer 2

Answer:

b) 11 is not a square number

Step-by-step explanation:

a) 64 = 8 × 8

c) 100 = 10 × 10

But, b) 11 is not a square number