Useful math tips

Guys looking at the topic i am sure you have an idea what this post would be of, right. Look for math riddles with answers online, The tips that i share today will help you complete your math project on time.

Firstly you need to understand what you are suppose to do or what is the requirement of the problem. You need to understand what property of mathematics is needed to solve the problem.

Concentrate more on the problem and start working on different methods to solve the problem.

Be a good listener, understand the steps your teacher teaches you in school.

You need to work accordingly as per instructed.

Put your steps clearly and one after the other which will not lead to any confusion to your teacher.

Learn the mathematics symbols carefully such as multiplication, division, greater than, less than sign in math and many more.

Guys these steps are the basics to work on mathematics.

12th grade math topics in geometry

Friends today i want to share a very useful information with you guys, i.e. 12th grade math topics in geometry. I will discuss what are the topics that will tell you the uses of geometry below.

Topics in geometry:-

* Logical reasoning
* Geometric proofs
* Euclidean/non-Euclidean geometries
* Formal/informal proofs
* Conditional statements
* Pythagorean Theorem
* Intersection of a plane with 3-d figures
* Congruence, similarity, triangle inequality theorem
* Properties of quadrilaterals, circles, parallel lines cut by a transversal
* Angles of triangles and polygons
* Basic constructions
* Triangle congruence relationships
* Similarity properties and transformations, trigonometric ratios, Pythagorean triples
* Coordinate geometry
* Special right triangles
* Properties of inscribed/circumscribed polygons of circles
* Rotations, translations, reflections
* Planar cross-sections; perpendicular lines/planes
* Effect of rigid motions on figures, isosceles triangle theorem; polyhedra
* Parabolic functions (vertex, axis of symmetry)
* Compound loci in the coordinate plane

I will come up again with some more interesting topic related to 12th grade algebra questions and answers are you guys ready for it???

Different kinds of graph

Lets learn kinds of graph below. We have learn t what is a bar graph a few days back.

Look below for the kinds of graph

Kind 1: Pictograph.

Kind 2: Bar graph.

Kind 3: Line graph.

Kind 4: Scatter plot.

There are many other types of graphs which we will learn with its diagram. Now going forward lets see how to solve equation of a sphere.

Standard form equation

When i say Standard form equation what do you think it is? It is a the easy method of writing down numbers irrespective of being larger and smaller numbers. I mentioned about this concept when i asked you math general knowledge questions.

For example standard form of a linear equations is ax + by + c= 0, standard form of quadratic equation is ax2 + bx + c = 0.

Standard form algebra is used to write down the complex equations in a simple form i.e. to write a large equation very easily.

You have to prepare yourself before your teacher starts the topic in school. Once you start working on these equations, you can check your answers on Standard form calculator also. If you are wrong work on it again.

Denominator definition

Do you guys know what is a numerator and a denominator definition? Look for the definition of denominator below.

Denominator definition:- It is a number which is written below the common fraction that indicates the number of parts into which one whole number is divided.

For example: 5/2 here below we have 2 as the denominator and 5 as the numerator.

You will have to learn fraction rules also quickly as it is the basics in mathematics and very necessary to solve any factor problems.

help on math problems

My friends these days we come up with so many help on math problems online itself, that there are many children who become very careless.

Importance of Mathematics is already been explained to you all, and it will be in use even upto your engineering level also. I thank the latest technology to help the small children and guys these online sites are made to help you children and not to make you all lazy.

I just wanted to say you this as i came across a neighbour child who had an assignment at school about types of equations but did not want to work on it, does not want to study at all by himself and when we asked him he says, i get online help that's more than enough. No guys that's not right...take the help of these sites to improve your subject knowledge and not become lazy.

Get Math help quickly

Many of us look for math helper, but are not successful. But as i mentioned earlier also that there is nothing impossible these days.

We need to work on numbers each every day when we are a math student. I am sure all of us are in search of math help online

And if we get a math tutor online that is just superb. I also need this help when i was in class 9 and was in between some difficult topic. I opted for free online math help which was a great help for me. I suggest all my friends to go online check if they also need some help by hunting tutors online.

Corresponding angles

Guys, lets work on corresponding angles today....We learn t about congruent angles a few days back just go through that to refresh your mind.

When two lines are crossed by another one line (which is called the Transversal), the angles in matching corners are called corresponding angles.

The corresponding angles are not necessarily congruent, but if they are the coplanar lines are also parallel. In that, the corresponding angles are congruent, those angles can be used to determine the degrees of the other angles of the parallel lines.

Give importance to all the subjects, ,either maths, English, Biology or any subject. Work on pyramid of numbers and inform me how much of knowledge do you have the concept.

Look below for the square root of 225. i have worked out many similar problems earlier. I have simple methods used below.

Definition of square root is already given to you. Now lets learn it in more details.

How to Solve Square Root of 225:

Solve the square root of 225.

Solution:

Method 1: Long division method
15
---------
1 | 225
| 1
25|125
| 125
0

The exact value for the square root of √225 is 15

Look for the Method 2 below:


√225
5 | 225
5 | 45
3 | 9
3

Therefore √5x5x3x3

= (√5^2)x(3^2)

= 5x3

= 15

Here above i have a two methods of finding out square root of 225. Now you guys can work on more such problems by touch math worksheets which are found online.

mathematics symbols

Friends..today i have some basic information on mathematics. Are you aware of different types of maths symbols. Look for some easy math help online they will help you understand these symbols easy.

This post is to give you information on the mathematics symbols which will be useful through out your life. Even in personal or in professional life.

Addition	+
Subtraction	-
Multiplication	*
Division	/
Equal to	=
Square root	√
Pie	╥
Percentage	%

Look for divide symbol above this will help you solve word problems on division.

Diameter of a circle

A very interesting topic Diameter of a circle. Do you know how to calculate the area of a circle? Well it is already been explained to you right. I am sure you guys are aware of it. Now lets learn how to calculate the diameter of a circle.

The formula to find the diameter of a circle is as below.

Diameter (d) = 2r.

Lets look at an example below.

Problem No1:-

The circle has the radius 5 meter .find the diameter of the circle.

Observe this problem the radius is already given to you, and we need to find the diameter now.

Radius = 5 meter.
Here, the radius of the circle is given.
Formula to find the diameter = 2r
r = radius
= 2 x 5
=10
The radius of the circle = 10 meters.
Do you have some more examples for circles, look at the globe isn't it a perfect round. Geometry in real life is very important.

Area of a on parallelogram area theorem

Good evening my friends... what is Theorem on Area of Triangle? This is the topic for the day.

Firstly tell me if you remember what is Pythagoras theorem? By now you are aware of it right. I have also explained you what is binomial theorem also earlier.


Theorem of area of triangle can be explained with the help of a problem below.

Lets look at this theorem

ABRS and PQRS are parallelograms. X is any point on BR.

a) Show that area of ABRS = area of PQRS
b) Show that area of ASX = ½ (PQRS)
Solution:
a) Parallelogram ABRS and parallelogram PQRS lie on the same base SR and between the same parallel lines and hence they have equal area. Hence, area of ABRS = area of PQRS
b)Area of ΔASX = ½ × AS × height = ½ (area of ASRB)
If a triangle and a parallelogram are on the same base and between the same parallels, then the area of the triangle is equal to half the area of the parallelogram.
But area of ASRB = area of PSRQ, as they are on the same base and between the same parallel lines.
Hence, area of ASX = ½ (PQRS)
We have many 10th grade geometry help given online these day, friends take the help of these sites.

Uses of Geometry

Hi Guys, Mathematics has a vast knowledge in it. It is just like a ocean. The subject i enjoyed in my childhood was Geometry. I use to enjoy mathematics constructions a lot.

You can go through my previous post which gives you information on geometrical instruments. Lets see how important geometry is? Lets look at the uses of geometry now.

Uses of Geometry:- It is basically used for math construction commonly called as geometrical constructions. It is not possible to construct anything without geometry. It is used to find the area of any geometrical shape, find its volume, angles, length of the geometrical shapes.

Geometry is used in our day to day life too, it is used for plans which has to be made for roads, bridges etc. It is also used by the carpenter too to form a angle of the furniture. In the military fields also it is used to guide vessels and aim guns and missiles.

Friends look at the uses we have by studying geometry, we have free online geometry help these days, you just have to fetch of these sites and take their helps. Increase your knowledge by looking at these sites. Give me your views on this post.

Geometrical instruments

Good Afternoon my dear little friends!!

How good are you in Geometry? Its good to see that we have many geometry problem solver these days online. Have you tried drawing any angle without a protractor? or draw a circle without a compass, it is not possible.

Without the use of geometrical instrument, these things are not possible and i am sure you will agree to my statement. Well lets see how they are useful to us.

The geometrical box shown towards your right side is a basic requirement to learn geometry. Lets refresh your mind....:-)

1. Ruler:

You must have noticed that one edge of the ruler is graduated in centimeters and the other in inches. A ruler is used to draw lines and measure the length of the line segment.

Compass:

Compass is used to draw a circle with a given measurement of its radius and a line segment. We can also construct angles of given measures with the compass. There is a provision in the compass to insert a pencil.

Divider:

It is used to measure the length of a line segment and to compare the lengths of two given line segments.

A pair of Set – Squares:

They are used to construct perpendicular lines and parallel lines. One set-square has 30° − 60° − 90° angles at the vertices' and the other has 45° − 45° − 90° angles at the vertices'.

Look at the uses these geometrical instruments have, how they are used. This is the basic concept you must know when you start learning geometry. Let me know your views on this….

Volume of rectangular prism

-->Let me first introduce you the topic which i have chosen today, it is called Volume of a rectangular prism. Lets discuss on how to calculate volume of a rectangular prism.

Do you know what is a rectangular prism? We have discussed on what is a rectangle but now let me give you an introduction to rectangular prism before i go ahead with volume of rectangular prism.

-->

Rectangular Prism:- It is the three dimension geometrical figure. It has three dimensional length, width and height. To find the volume of a rectangular prism you need to know its length, width and height. Look at the figure shown above. Below we have the formula to find the volume of a rectangular prism with an example.

The formula to find the volume of a rectangular prism is L*W*H now lets solve a problem below.

Example:-

Find the volume of a rectangular prism whose width = 5cm, height = 6cm, Length = 9cm

Solution:

Given: Width = 5cm, height = 6cm, Length= 9cm.

Formula for volume of rectangular prism:

Volume = L × W × H

=9 × 5 × 6

= 45 × 6

=270cm³

Work on different problems as similar as the above mentioned example. Let me know how informative was this post. :-)