## Points of Intersection of Two Circles – Examples with Answers

To find the points of intersection of two circles, we start by finding the equation of the common chord. This … Read more

## Equation of the Tangent to a Circle – Examples with Answers

The equation of the tangent line to a circle is found using the form y=mx+b. In turn, we can find … Read more

## Finding the Radius and Center of a Circle with the Equation

To find the radius and coordinates of the center of a circle when we have its equation written in general … Read more

## Parallel and perpendicular lines – Formulas and Examples

Parallel lines are lines that have the same slope. These lines never cross each other, no matter how much they … Read more

## Angle of Slope of a Line – Formula and Examples

The angle of inclination of a line or the angle of the slope of the line is the angle formed … Read more

## Area and Volume of a Prism – Formulas and Examples

The surface area of a prism is a measure of the two-dimensional surface area occupied by the prism. On the … Read more

## Area and Volume of a Pyramid – Formulas and Examples

The surface area of a pyramid represents the sum of the areas of all the faces of the pyramid. On … Read more

## Area and Volume of a Cube – Formulas and Examples

The surface area of a cube represents the sum of the areas of all the faces of the cube. On … Read more

## Area and Volume of a Sphere – Formulas and Examples

The surface area of a sphere is the region covered by its outer surface. On the other hand, the volume … Read more

## Area and Volume of a Cylinder – Formulas and Examples

The surface area of a cylinder represents the sum of the areas of its faces and is a two-dimensional measure. … Read more