Geometry Ptolemy's Incredible Theorem - Part 2 In part-1 of the series, we proved Ptolemy's theorem, and saw that its was really useful in proving various other well known mathematical facts. It turns out that the theorem Julia Fisher 12 Apr 2020 • 3 min read

Geometry Ptolemy's Incredible Theorem - Part 1 Ptolemy was an ancient astronomer, geographer, and mathematician who lived from (c. AD 100 – c. 170). He is most famous for proposing the model of the "Ptolemaic system" Julia Fisher 10 Apr 2020 • 5 min read

Geometry What is an Angle? Introduction The idea of an angle is one of the most fundamental in geometry. It comes naturally while studying properties of triangles where we establish the connection between its sides Julia Fisher 16 Mar 2020 • 7 min read

Geometry Geometrical Constants - Part 3 In the previous part, we extended the idea of the geometrical constant $\mathcal{C}$ to a square and showed that the values of $\mathcal{C}$ increases with the number of Julia Fisher 11 Mar 2020 • 5 min read

Geometry Geometrical Constants - Part 2 In the previous part, we obtained a geometrical constant for an equilateral triangle, and its value was approximately 5.196. In the second part, we will continue the calculations.. Julia Fisher 6 Mar 2020 • 2 min read

Geometry Geometrical Constants - Part 1 Introduction What is a constant? It is an idea or an object that does not change under a set of well defined rules. What makes a constant super interesting? When Julia Fisher 6 Mar 2020 • 4 min read