It is interesting to see how Pythagoras Theorem helps in identifying the location of an irrational number on the Number Line. Consider a number x which is a rational number but not a perfect square. It follows that the square root of x must be irrational, that is, a non-terminating and non-recurring decimal number. Now, […]

### Pythagoras Theorem and Irrational Numbers

It is interesting to see how Pythagoras Theorem helps in identifying the location of an irrational number on the Number Line. Consider a number x