Exercise your brain. Archimedes wrote the "Book of Lemmas" more than 2200 years ago. Solve the proposition #1 (high school level) and lift up your geometry skills.
Click the figure below to see the complete proposition.
Tuesday, December 16, 2008
Archimedes' Book of Lemmas, Proposition #1
Tangent circles and parallel diameters (Problem 640)
Exercise your brain. Archimedes wrote the "Book of Lemmas" more than 2200 years ago. Solve the proposition #1 (high school level) and lift up your geometry skills.
Click the figure below to see the complete proposition.
Exercise your brain. Archimedes wrote the "Book of Lemmas" more than 2200 years ago. Solve the proposition #1 (high school level) and lift up your geometry skills.
Click the figure below to see the complete proposition.