Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

To expand students mathematical understanding of non-prototypical triangles as children frequently develop very restricted conceptions of geometric shapes. They often identify them solely based on ...

A prism is named by the shape of its polygon cross-section. When the cross-section is a triangle, the prism is ... This is shown in the formula \(E\) = \(V\) + \(F\) – 2 The flat surface of ...