Subtracting 34 (reverse of 43) from 43 is 9, which is a perfect square. The sum of the squares of 4 and 3 is 25, which is also a perfect square. The square root value of 43 is 6.55744

Subtracting 34 (reverse of 43) from 43 is 9, which is a perfect square. The sum of the squares of 4 and 3 is 25, which is also a perfect square. The square root value of 43 is 6.55744

The nearest previous perfect square is 36 and the nearest next perfect square is 49 .