how many sides does a polygon have

One day when i had to solve some physics problem, i looking for a site which gives help with physics, came across many such sites. I was only aware of the math help online but had never heard of physics help ever before.

My teacher had given us a problem and asked us to solve this problem in the school in front of the class, and i was very much worried about this because i did not know the concept at all. I was worried and deep in my thoughts thinking of some plan for not attending school on the following day. Suddenly i heard two class mates discussing about the online help. I turned around and asked them to tell me the details as well and they opened up saying that there is online help we get even on physics.

I rushed back home and sat in front of the system and hunted for sites which will help me in physics help and i got it. I found the same tutor who once helped me in solving the problems on how many sides does a polygon have? I was so happy to see him back and thanked him a lot.

probability quiz

What if i start asking you probability quiz will you guys be able to answer the probability questions?

It sounds like fun guys, just imagine having questions on events, random experiment, sequence experiments or possible outcome and may be much more.

For example:-

James tosses two different coins simultaneously, what is the probability that he gets at least one head?

a) 2/3 b) 4/3 c) 3/4 d) 1/4

We can work on this example with probability right.

Guys, how about have quiz on triangle proofs in our next post. Give me your comments and if you want me to work on it.

identity property of addition

Do you remember working on identity property of addition earlier? We have also solved many problems on addition earlier, now lets work on it more with some simple examples of various property below...

Example: 1

Which of the following expression is the example of identity property of addition?

a) 9 × 1 = 9

b) 9 + 1 = 10

c) 9 × 0 = 0

d) 9 + 0 = 9

Solution:

Option a:

First choice is the process of multiplication.

Option b:

Second process is the process of addition with another number.

Option c:

Third is also a multiplication process.

Option d:

Fourth choice is an addition process with an identity element of addition and the result is also same as the given number. So, the answer is 9 + 0 = 9

Answer: d

Guys i came up with a new thing pictograph worksheets its just awesome...just go for it...

factors of 63

What are the factors of 63, lets look below for the answer. You can look at the various other factors of 45, 24 and many more...

Factors of 63:----- The factors of 63 are 1, 3, 7, 9, 21, and 63.

Look for many more such examples i have worked on. The various numbers that i worked on. They will help you out with a good knowledge of factors.

Guys have you looked at the problem of mean, median and mode, have you worked on them. Well now you have the option of getting the perfect answer using the median calculator, try this out...

Math enrich

Guys today we will discuss on enrich maths problems in simpler solving methods in maths. We have worked on many simple math problems which has worked helpful to you all.

Mathematics is the study of properties, capacity, sets, using numbers and symbols, right this is what we have learn t and the elementary maths operations are addition, subtraction, multiplication and division. Algebra, geometry, calculus are concept of mathematics.

Here below lets see a few example problems to learn math enrichment.

Example 1:

Solve for x: 15x-3 = 5x+67.

Solution:

Given expression is, 15x-3 = 5x+67.

Subtract 5x on both sides, 15x-3-5x = 67

10x-3 = 67

Then add 3 on both sides, 10x = 70

Now, divide both sides by 10,

x = 70/10

x = 7 (answer)

Are you aware of related rates problems and solutions, if no don't worry i will come back with the concept shortly.

arc length formula

Lets get back to geometry today, i have arc length formula for you guys below. I have mentioned how important geometry is for us right . Now lets look at the formula below.

The arc length for a sector of a circle is given by the arc length formula S = r.θ

Here S - represents the arc length - represents the radius of the circle

θ - represents the angle in radians made by the arc at the centre of the circle

I will come back with some examples on this concept shortly. I want you guys to look at the math past papers and find out if there are some problems related to arc length and we will work on it....

picture graph

Lets see what is picture graph today...as i have explained what is a bar graph. Interesting isn't it?? Yes it is..lets learn that below.

A Line graph picture is one of the line charts. It is simple to understand the data’s. They can compare two variables in line graph pics. On Line graph pics each variable is plotting along an axis. A graph picture has a vertical & horizontal axis.

This was the definition for picture graph above, we will see what is vertex angle in our next post. Do you guys have any topic that you want me to discuss. Feel free to post your comments.