# Maths

##### Congruence of Triangles

Congruence is the term used to define an object and its mirror image. Two objects or shapes are said ...

##### Ratios and Proportion

Ratio is just a way to compare two quantities while the proportion is an equation which shows that t ...

##### Partial Differential Equation

A Partial Differential Equation commonly denoted as PDE is a differential equation containing partia ...

##### Area of Pentagon

A Pentagon is a five-sided polygon in geometry. It can be regular as well as irregular. The sides an ...

##### Congruence of Triangles Class 9

Congruence of triangles class 9 helps the students to understand the concept of congruence in a diff ...

##### Functions & Relations - Real Functions & Algebra of Functions

Functions are one of the very important concepts in mathematics which have got numerous applications ...

##### Pareto Chart

A Pareto chart is a bar graph or the combination of bar and line graphs. The purpose of using this c ...

##### Area of a Kite

Rhombus- A rhombus is a quadrilateral in which all the four sides are of equal length. Unlike square ...

##### Congruence in Geometry - Congruent Figures and Lines

In Geometry, congruence is a term used to define two objects that have same dimensions and shape. Mo ...

##### Reciprocal and Division of Fractions

A fraction is a numerical quantity that is not a whole number. Rather it represents a part of the wh ...

##### Parallelogram Law

In Mathematics, the parallelogram law is the fundamental law that belongs to elementary Geometry. Th ...

##### Area of Hollow Cylinder

A hollow cylinder is one which is empty from inside and has some difference between the internal and ...

##### Operations on Complex Number

Modulus of Complex Number Let $z$ = $x~+~iy$ be a complex number, modulus of a complex number \ ...

##### Rectangular Prism

In Mathematics, Geometry is the study of shapes and configuration of objects. A rectangular prism is ...

##### Angle Relationships: Parallel Lines & Transversal

When a line intersects two lines at distinct points, it is called as a transversal. In fig. 3 the li ...

##### Area of Hexagon

Definition : Regular Hexagon A Hexagon is a closed polygon made of six line segments having six ...

##### Algebraic Identities

The algebraic equations which are true for all values of variables in them are called algebraic iden ...

##### Cube

Cube is a solid three-dimensional figure, which has 6 square faces or sides. We will discuss here i ...

##### Second Order Derivative

For understanding second order derivative, let us step back a bit and understand what a first deriva ...

##### Multiplication of Fractions

A fraction represents a part of whole. For example, it tells how many slices of a pizza left or eate ...