## Understanding Polygons

In this article you will learn what are polygons. Polygons having all sides equal and all angles equal are called regular polygons. You will learn to calculate the interior and exterior angles of a polygon using solved examples and practice questions.

## The Pythagoras theorem

In this article you will learn about the Pythagoras theorem. This fundamental theorem in geometry states that the square of the hypotenuse of a right angled triangle is equal to the sum of the squares of the other two sides. You will learn to calculate hypotenuse of a triangle using the pythagoras theorem with solved examples and practice questions

## Learn about Pi the number

In this article you will learn about Pi the number. The number Pi is also called the Archimedes constant. It is a mathematical constant and is defined as the ratio of a circle’s circumference to its diameter. You will also learn what is pi math with solved examples.

## Calculating Perimeter, Area and Volume

In this article you will learn to calculate perimeter, area and volume for basic geometrical shapes. The perimeter of a shape is defined as the distance around its edges. The area of a shape is the measure of the two dimensional space covered by the shape. The volume of an object is the space occupied by a 3D object. You will learn to calculate per

## Understanding transformations

In this article you will learn about transformation of shapes. In Geometry, transformation means changing the appearance of an object. There are many ways in which this can be done such as translation, reflection and rotation. You will learn about the Line of Symmetry and practice transformation functions using the transformations practice question

## Learn to plot graphs for algebraic equations

In this article we will learn about algebraic graphs for equations. A graph drawn for linear equations is always a straight line. You will learn to draw graphs for algebraic equations and also learn to read the equation of a given graph.

## Be an expert at solving Algebra equations

In this article we will learn about algebra equations. You can be an expert algebra equations solver if you learn and follow a few simple rules for solving algebra equations. The worksheet includes practice questions with solved answers.