EUCLID

Greek geometer

• Elements author

• Elements mathematician

• Elements writer

• Father of Geometry

• Ancient Greek mathematician

• Ancient Greek mathematician whose work inspired this puzzle

• Author of the Elements, ca. 300 B.C.

• Big name in ancient geometry

• Big name in geometry

• Big name in geometry circles

• City near Cleveland

• Classical geometer

• Cleveland avenue said to have America's first traffic light, 1914

• Cleveland suburb

• Early geometer

• Father of geometry

• Figure in Raphael's School of Athens

• Fundamental figure in geometry

• Geometer of 300 B.C.

• Geometric man

• Geometry figure?

• Geometry giant

• Geometry master

• Geometry pioneer

• Great geometrician

• Great Greek geometer

• Great Greek geometrician

• Greek math whiz

• Greek mathematician

• Greek mathematician who wrote the Elements

• Greek of geometry fame

• He knew all the angles

• Name in geometry books

• Ohio city named for a mathematician

• The Father of Geometry

• Greek geometer (3rd century BC)