Pythagoras's Theorem/Proof 4/Historical Note

Historical Note on Proof 4 of Pythagoras's Theorem

This proof was discovered by Bhaskara II Acharya.

As he is then reported as saying:

Behold!

Sources

• 1992: George F. Simmons: Calculus Gems ... (previous) ... (next): Chapter $\text {B}.1$: The Pythagorean Theorem