Question

Find the largest number of 2 digits which is a perfect square

Answer 1

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Hai,
It's AbhijithPrakash
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The answer for your question is as followed,
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>>Now,
          Largest 2 digit number is 99
           So we will find the square root of 99
             Now whatever number which is remaining at the last we will subtract                  it from 99
                    18 is remaining at the last so when we subtract it from 99 
                        Our answer will come 81
                          So the largest 2 digit number which is a perfect square is                                    81.    
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Hope this helps you,
Please mark it as Brainliest Answer......................
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Answer 2

Answer:

= > let take the first 3 digits no .

= > 100 .

= > 100 is a perfect square .

= > It square is 10 .

= > The no before 10 is 9 .

= > square of 9 = 81 .

Step-by-step explanation: