Funny Math Numbers

Introduction of height converter cm to feet:
Conversion of heights is defined in either centimeter, meters , feet and inches. The conversion of height from cm to feet, meter into feet and etc. in conversion the unit should be such as cm or feet.
1 centimeter = 0.033 feet
1 feet = 30.48 centimeter, same like
Height converter Cm to feet
2 centimeter = 0.065 616 797 9 feet
3 centimeter = 0.098 425 196 85 feet
Feet to cm
2 feet = 60.96 centimeter
3 feet = 91.44 centimeter

Use Height Converter of Cm to Feet and also free online tutors

Using this relation between feet and cm can be found out
Ex:Convert height 12cm into feet
12 cm= 12 × 0.033
= 0.396 feet
Ex:Convert the height 4 feet into cm.
4 feet = 4 x 30.48
= 121.92 cm
Height converter table of cm to feet and viceversa,Need More help with Math Linear Algebra Help

Only mathematics

There are two kinds to add fractions,

• Adding fractions with same denominators.
• Adding fractions with different denominator

Addition of fractions with common denominator

There are 3 Simple Steps to add fractions:
Step 1: Make sure the denominators numbers are same
Step 2: Add the top the numerators put the answer the the same denominator as
in step 1
Step 3: Simplify the fraction (if needed)

Addition of fractions with different denominator

Steps to add Fractions with different denominators:
Step 1 : Find the fractions of Least Common Denominator (LCD)
Step 2 : Rename the fractions to have the LCD
Step 3 : Add the numerators of the fractions
Step 4 : Simplify the Fraction,Do you know how to add fractions

Example . Add the fraction ¼ and ¼

Solution :
Step 1. The bottom numbers are already the same. Go straight to step 2.
Step 2. Add the top numbers and put the answer the same denominator:
(1 + 1)/4 = 2/4
Step 3. Simplify the fraction:
2/4 = ½ ... Look here for math help

Math at your fingertips

Graph linear equation in 2 variables is as similar as graphing any linear equation so before learning about linear equations in two variables, the basic knowledge includes about constructing linear equations graph and what is rectangular axes etc.

Rectangular axes for Linear Equation Graph

The direction of a point in a plane is fixed by selecting two axes of reference which are formed by combining two number lines at right angles so that their zeros coincide need help with linear equation graph.

The horizontal number line is called x-axis & the vertical number line is called y-axis.

The point of intersection of the 2 number lines is called origin.

The two number lines together are called rectangular axes.Types of Graph

Gain free Math Knowledge

Introduction of boolean algebra calculator online:

Boolean Algebra is an algebraic technique for applying mathematical logic. It was Aristotle who constructed a complete technique of formal logic contributing greatly to the organisation of man's reasoning. Hundreds of years , mathematicians tried to solve the logical issues of Aristotle.

But only George Boole(1815 -64) could successfully arrive at a solution together with his own mathematical system of logic. In 1864, there was a book titled " An Investigation of the Laws of Thought " which led to the development of Boolean algebra - the Algebra of Logic. He developed a theory of logic using symbols in lieu of words. Boolean Algebra is useful for the treating sets and theory of mathematical logic Need help with how to do algebra problems.
A non empty set B together with 2 operations usually denoted by "+" and "." is said to be a boolean algebra if the following axioms hold Look here for math help.

Math Problems Help

Introduction about pyramid:

Triangular pyramid is one type of three dimensional shapes. It has 4 vertices. 3 vertices are in the base and 1 vertex is on top of the pyramid. Vertices are nothing but the corner points of the pyramid. The shape of the triangular pyramid is shown in below. In the figure A, B, C, and D are the vertices. Let us see how to calculate the surface area and volume of the triangular pyramid.

Vertices in Triangular Pyramid - Triangular Pyramid:

Learn more on square based pyramid

Surface area (SA) = A + square units

A – Base area

p – Perimeter of base

l – Slant height

Volume (V) = A h cubic units

A – Area of the base

h – Height of the pyramid

Gain free Math Knowledge

Incerdible Online Math

Introduction to Exterior angles degrees:

Angles are formed when six line segments meet each other. In a polygon angles are formed when six sides of the polygon meet & the point of intersection of the six sides is called as the vertex of the polygon. So in a polygon the angles are formed at the vertex. The angles in a regular polygon will be equal at all the vertices of the polygon. In the following news story they will see more about the angles of a hexagon in detail.


Hexagon Angles Degrees:

In a regular hexagon the length of the three sides are all equal. Also the angles of the regular hexagon are also equal at all the vertices definition of the hexagon. The angles formed inside the hexagon when six sides meet is called as the inside angles. However the angles formed outside the hexagon at the vertices is called as the outside angles.
In any hexagon with N number of sides can be found by the formula,

Total interior angle = (N-2) 180 degrees.
The hexagon consists of 6 sides so the total interior angle is given by,
Total interior angle of hexagon = (6-2)1800 = 720 degrees .
Get Math help here
So the sum of all the angles formed within the hexagon is 720 degrees.
The angle at each of its vertex will be = 720/6 = 1200.
The outside angle at each of its vertex will be angle between the line extended from one side & the other side. So the outside angle of hexagon is = 1800-1200 = 600.

Crazy Math

Let us learn how learn geometry angle proof online geometry tutoring:

A parallelogram is a rhombus if its diagonals are 90°.

Given Data: ABCD is a parallelogram where the diagonals are AC and BD are perpendicular.

To prove: ABCD is a rhombus.

To find online geometry problems

Construction: Draw the diagonals AC and BD. Let M be the intersection point of AC and BD (see Figure).

Proof: In triangles AMB and BMC,

(i) ∠AMB = ∠BMC = 90°
(ii) AM = MC
(iii) BM is common.

By SSA criterion, ΔAMB ≡ ΔBMC.

Corresponding sides are equal. In particular, AB = BC.

Since ABCD is a parallelogram, AB = CD, BC = AD.

AB = BC = CD = AD.

Hence ABCD is a rhombus. The theorem is proved.

Need online geometry homework help

Familiarization with math

Definition:

It studies triangle, particularly right triangles. Trigonometry deals with relationships between the studies and the angles of triangle and with the trigonometric functions you may find trigonometry answers free.

Right Angle Triangle ofIt has three sides and the total angle is 180 degree. however need Free trigonometry help in the right angled triangle the side opposite to 90 degrees is called the hypotenuse and the opposite side is the side that is just opposite to angle A (the angle which is to be found), the other side is the adjacent side, so the length of the side is taken as a,b,c here a is the side length of the opposite, b is the side length of the base that is adjacent and the c is the side length of the hypotenuse. Angle of the right angle triangle will be measured in terms sin, cos, tan (we know that the total angle is 180 degree for any triangle) sin A=a/c, cos A=b/c and tan A=a/b.

The reciprocals of sin functions named the cosec just look for more help in online trigonometry homework,cos functions named sec and tan functions is named as cot and also the inverse functions of sin is called as arcsine ,cos is called arccosine and the tan function is called as arc tan respectively .

percent difference

Introduction for find percent difference
The word “percent” is consequent from Latin. It was at first “per centum”, which means “by the hundred”. Thus the statement is frequently complete that “percent means hundredths”.
Percentage deals with the collection of decimal fraction whose denominators are 100 – that is, fractions of two decimal spaces Since hundredths be used so regularly, the decimal position was drop and the symbol % be located after the number and understand “percent”. Thus, 0.25 and 25% represent the same value, 25/100. The first is read “25 hundredths”, and the second is read “25 percent”. Both mean 25 parts out of 100.
Need help with cosine rule
Originally, percent is used in discussing relative values. For example, 25 percent may convey an idea of relative value or relationship
Improve your General knowledge