Question

Who proved irrational of pie in late 1700s.​

Answer 1

Answer:

Johann Heinrich Lambert

Proof that π is irrational. In the 1760s, Johann Heinrich Lambert proved that the number π (pi) is irrational: that is, it cannot be expressed as a fraction a/b, where a is an integer and b is a non-zero integer.

Answer 2

Step-by-step explanation:

J.H.Lambert proved irrational of pie in late 1700s