## Elements of the Platonic Solids

The most important elements of the Platonic solids are the faces, the vertices and the edges. In addition, we also … Read more

## The 5 Platonic Solids – Properties, Diagrams and Examples

Platonic solids are three-dimensional figures, in which all their faces are congruent regular polygons. In total, there are five Platonic … Read more

## Circumcenter, Orthocenter, Incenter, and Centroid

The circumcenter, the orthocenter, the incenter, and the centroid are points that represent the intersections of different internal segments of … Read more

## Power Rule – Examples and Practice Problems

Derivation exercises that involve the variables or functions raised to a numerical exponent can be solved using the power rule … Read more

## Power Rule of Derivatives – Formula, Proof and Examples

The Power Rule is one of the major and most commonly used formulas in Differential Calculus (or Calculus I). It is commonly … Read more

## Proofs of the Power Rule of Derivatives

The Power Rule is one of the most commonly used derivative rules in Differential Calculus (or Calculus I) to derive … Read more

## Chain Rule – Formula, Proof and Examples

The Chain Rule is one of the most common derivatives applied in Differential Calculus (or Calculus I). It is used in deriving … Read more

## Chain Rule – Examples and Practice Problems

Derivation problems that involve the composition of functions can be solved using the chain rule formula. This formula allows us … Read more

## Proof of The Chain Rule

The Chain Rule is one of the major tools used in Differential Calculus (or Calculus I) derivation applications. It is … Read more