Notes: Brand New Item. Not shipped to AK, HI, APO, FPO, AE.
This book guides learners through a variety of proofs and applications of the Pythagorean theorem, which has fascinated amateur and professional mathematicians from U.S. President James Garfield to Hindu mathematician Bhaskara since the beginning of recorded history.
![The Geometer's Sketchpad, Pythagoras Plugged Proofs and Problems [Paperback]](/itemImage/2/5/1/1/2_4053115.jpg "The Geometer's Sketchpad, Pythagoras Plugged Proofs and Problems [Paperback]")