GeoGebra with the tools of the ancient Greeks

Author:Mrs Riddle

The ancient Greeks did their geometry with just a compass and straight-edge! (I've given you some measuring tools as well, so you can verify your constructions.)

New Resources

Slope Illustrator (2)
Squaring a Rectangle (PST Version)
Rovnoběžnost rovin
Graphing Basic and Compound Inequalities
繪畫垂直線

Discover Resources

Flower of Life
Triangle Sum Conjecture
Find Vertices to Form Square
Rectangular random art
Coin Rotation Paradox

Discover Topics

LCM and GCD
Expected Value
Linear Equations
Rectangle
Curve Sketching