## Product Rule – Formula, Proof and Examples

The Product Rule is one of the main principles applied in Differential Calculus (or Calculus I). It is commonly used in deriving … Read more

## Product Rule – Challenging Examples and Practice Problems

Derivation exercises that involve the product of functions can be solved using the product rule formula. This formula allows us … Read more

## Cross-Sections of a Sphere

The cross-sections of a sphere are two-dimensional figures formed by the intersection of a plane with a sphere. Since the … Read more

## All the Cross-Sections of a Rectangular Prism

The cross-sections of a rectangular prism are the two-dimensional figures that are obtained when we cut a prism with a … Read more

## All the Cross-Sections of a Cone

Cone cross-sections are obtained when we cut a cone with a plane. We can obtain different cross-sections depending on the … Read more

## All the Cross-Sections of a Cube

The cross-sections of a cube are two-dimensional figures obtained by the intersection of a plane with a cube. Depending on … Read more

## All the Cross-Sections of a Cylinder

Cylinder cross-sections are obtained when we cut a cylinder with a plane. Depending on the orientation of the plane, a … Read more

## Nets of a Cylinder – Diagrams and Characteristics

The geometric net of a cylinder is a two-dimensional pattern or a 2D figure that can be folded to form … Read more

## Nets of a Cone – Diagrams and Characteristics

The net of a cone is a 2D shape or a 2D pattern that can be folded to form a … Read more

## Converse of the Pythagorean Theorem – Formulas and Examples

The Pythagorean theorem is the most used in trigonometry and allows us to calculate the length of one of the … Read more