## Area and Perimeter of a Square – Formulas and Examples

The perimeter of a square represents the sum of the lengths of all its sides. On the other hand, the … Read more

## Area and Perimeter of a Rectangle – Formulas and Examples

The perimeter of a rectangle can be defined as the length of the outline of the rectangle. On the other … Read more

## Perimeter and Area of a Circle – Formulas and Examples

The perimeter of a circle represents the length of the circle’s outline, that is, the perimeter is equal to the … Read more

## Completing the Square – Examples and Practice Problems

The technique of completing the square is a factoring technique that allows us to convert a given quadratic expression or … Read more

## Solve a Quadratic by Completing the Square

To solve quadratic equations using the method of completing the square, we need to convert an equation from the form … Read more

## Angle Between Two Lines – Formula and Examples

The angle between two lines allows us to determine the inclination that exists between the lines. We can calculate the … Read more

## Distance of a Point from a Line – Formulas and Examples

The distance from a point to a line is the shortest distance that can join the straight line with that … Read more

## Equation of a Line in Slope-Intercept Form with Examples

The slope-intercept form of a line is one of the most commonly used forms to find the equation of a … Read more

## Area of a Circular Sector – Formulas and Examples

The area of a circular sector represents the amount of space occupied by the sector. We can calculate the area … Read more

## Height of an Equilateral Triangle – Formulas and Examples

The height of an equilateral triangle is the line segment that joins the vertex with its opposite side. The height … Read more