Question

4. The ratio of circumference to the diameter of a circle is represented by x But we say
that is an irrational number. Why?
d​

Answer 1

Answer:

Step-by-step explanation:

$π= dc$

​  

 is a rational number  

When c & d both are rational numbers

But the c & d we calculated is not exactly a rational number and either c or d or both can be irrational numbers

Since quotient of rational and irrational number is an irrational number .

So π is an irrational number