Napoleon's Theorem

ForfatterNicola Trubridge, Judah L Schwartz

You can drag the red dots about to make any RED triangle you like. Construct a GREEN equilateral triangle on each edge of your triangle. What do you notice about the lines joining the centres of the GREEN triangles?

Nye Materialer

Circle Passing Through 3 Points
Triangle with 3 Right Angles
z`]]
Reflection across a line
Reflection = 180° Rotation about a Line

Opdag Ressourcer

Curvature Test Larger Scale
Refleksi objek terhadap garis Y=X
Digi Similarity 5
clock Pearson
สามเหลี่ยมพีทาโกรัส

Udforsk emner

Særlige punkter
Fordelinger
Sinus
Koordinates
Regning