Spiral Similarity

Spiral Similarity

Geometric Transformation is a powerful tool in Geometry. We look at one such transformation: Spiral Similarity. Watch video Try these Spiral Similarity problems. Send answers to helpdesk@cheenta.com Problem 1: Suppose O = (0, 0), A = (2, 0) and B = (0, 2). Let T be...
What is Inversive Geometry?

What is Inversive Geometry?

Inversion is one of several geometric transformations. It has a curious power of converting lines into circles. Inversion can be used to solve many geometry problems. It also has deep relations with complex numbers. Watch the following video sequence to learn more...