Napoleon's Theorem

Autor:Nicola 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?

Nous materials

Viviani's Curve
Hyperbolic Paraboloid
bewijs stelling van Pythagoras
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Slope and Road Signs

Descobriu materials

Angry Birds puzzle 1
GeoGebra project 1
CCSS ALG 4.13 Square Root #1
Distance, Midpoint, Other Endpoint on a Coordinate Plane Activity
Prove like this 2

Descobriu Temes

Derivada
Funció Tangent
Tangent
Programació lineal
Cercle