Question

find the perfect square no of 2 digit.

plesae quick..​

Answer 1

81 is the perfect square no. of 2 digit..!!
because Largest 2 digit number: 99
Square of 10 = 100 > 99 thus number would be less than 10.

Since we are asking for 2 digit number which is an integer then we consider only whole numbers thus, largest whole number less than 10 is 9.

9^2 = 81.

Answer 2

the pere fect squares no .of two didit are

1.)16

2.)25

3.)36

4.)49

5.)64

7.)81

the above all ore the 2 digit perfect square no