what is median

Let us learn about what is median?* The meaning of the median is that it is the middle of a number in a set of values or information which is arranged in an order(ascending or descending). It is seen that Half of the ratings are above the median and half are below the median.
* Median separates the information in to five half.
* The general formula,


The sum of given number
Mean = ---------------------------------------
The total number given

In the next blog we will learn about how many triangles exist and also about area of a triangle formula.Hope you like the above example of what is median and please leave your comments if you have any doubts.

What is a Linear Equation

In this blog we will learn about what is a linear equation, A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable.Linear equations can have one or more variables. Linear equations occur with great regularity in applied mathematics. While they arise quite naturally when modeling many phenomena, they are particularly useful since many non-linear equations may be reduced to linear equations by assuming that quantities of interest vary to only a small extent from some "background" state.Let us now see the meaning of integrated algebra, Integrated algebra contains a pair of linear equations in two variables, polynomials, factors and factorization and Binomial theorem. Factors and factorization cover HCF and LCM, Surds and Simplification by rationalizing the denominator. Binomial theorem contains General term for positive integral. Hope you like the above example of what is a linear equation.Please leave your comments, if you have any doubts.

Adjacent Angles

Adjacent Angles:Let us learn about adjacent angles,the angle which has same vertex and the same sides is known as adjacent angle. In geometry, adjacent angles, often shortened as adj. ∠s, are angles that have a common ray coming out of the vertex going between two other rays. In other words, they are angles that are side by side, or adjacent.Next we will learn about volume of a rectangle,we will learn now how to calculate the volume of a rectangle,write down the formula for calculating the volume of a rectangular prism. The formula is: volume equals length times width times height,measure the length of the rectangular prism if it is not given. Length of a rectangular prism is the longer edge of the object,measure the width of the rectangular prism. The width of a rectangular prism is the shorter edge of the object.Finally the formula is here Volume = length x width x height
V=lwh.

Hope you like the above example of Adjacent angles.Please leave your comments, if you have any doubts.

Arithmetic Progression

Arithmetic Progression:In this blog we will learn about arithmetic progression, an Arithmetic progression which consists of the sequence of numbers and the terms except the first can be obtained by adding one number to its preceding number. Arithmetic progression is denoted as two consecutive numbers arrangement of progression which is constant.In grade 9 math,similar topics will be found,related to mathematics,algebra and geometry respectively. Hope you like the above example of arithmetic progression.Please leave your comments, if you have any doubts.

What is a Quadrilateral

In this blog let us understand the meaning of what is a quadrilateral?The Quadrilateral shapes are having 3 major properties,let us look at what those properties are:

• It contains four number of sides.
• It contains four interior angles (the angles inside).
• The distance is end to end of all sides.

These properties facilitate us to keep in mind what are the shapes and why they so represented as quadrilaterals.We must give the credit of all these concepts to the father of geometry,who has made us aware of all this. Hope you like the above example of what is a quadrilateral.Please leave your comments, if you have any doubts.