Dilations of a Triangle with Respect to One of its Vertices
Move the slider to choose the dilation factor.
What can be said about
A'B'C'? How would you prove it?
Piramida Triunghiulară Regulată.
Properties of Sin, Cos as oscillations
B2-508 Scalene acute triangle - angle bisector
Construct a Perpendicular Line Through a Point on a Line
Exploring Parallel Lines
Fermat Point of a Triangle
casa para Mora