Introduction to Cyclic Quadrilateral.

A Quadrilateral whose all four vertices lie on the circumference of the same circle is called a Cyclic Quadrilateral. As all the vertices are on same circle, so they are called Concyclic. Thus, a Cyclic Quadrilateral can be circumscribed. The circumcenter may or may not lie in the interior of the Quadrilateral

Sample problems on cyclic Quadrilateral.

Let me help you go through few solved problems on Cyclic Quadrilateral.

Problem: 1

The Cyclic Quadrilateral ABCD,
Solution
In the Cyclic Quadrilateral ABCD,
80 + Similarly, 120° + Hence,
Problem: 2

ABCD is a Quadrilateral circumscribed by a circle with center O. The diagonal AC is also the diameter of the circle. Find
Solution:

Since AC is the diameter
therefore, Now, 90° + Hence,

what is reflection

Introduction:
In this article let me help you on what is reflection. In mathematics, the topic (rotations, transformations, reflections) which deals with the shapes, figures, lines and planes is known as geometry. The change of shape’s size, structure and angles known as transformation. These types of changes in shapes are generally known as geometric transformations. This geometric transformations gives new dimension to the original images. Due to transformation, the original image is transformed to new dimension.

Reflection:
Reflection is one kind of transformation. Reflection means original figures is flipped or reflected along the axis of reflection. Commonly reflections mean, reflecting the original figure in opposite direction. This could also help us on bar graphs. In reflection, the heights, width, size and angle of the original image does not change in the reflected image. Reflection is also called isometric transformation.

how to divide decimals

Introduction of how to divide decimals:
Decimal number is a number. It must divided in to two parts. It’s known as whole number part and a fractional part. The dot (.) is calling the decimal point. Here we are going to learn about “how do divide decimals works”

Example: 841.125.
Here the 8 represent 800.
4 represent 40.
1 represents 1 unit. This could also help us on independent variable definition
1 represent tenth place.
2 represent hundredths Place.
Second 5 represent thousandths place.

Volume of a Cube

Introduction to Volume of a Cube

DEFINITION OF A CUBE

A solid bounded by six square faces is called a cube.

PROPERTIES OF A CUBE

A cube is a 3 dimensional figure as it has three parameters namely length, width and height which are equal.

Edge: The intersection of two faces is a line known as edge. A cube has eight equal edges.

Vertex: The common point of two or more line segment is known as vertex. A cube has eight vertices of equal measure.

Volume: Volume is the measure of the space occupied by a 3 dimensional figure.

Unit of volume: Along with the magnitude of volume of a substance, we also require a unit to represent the volume. This could also help us on what is independent variable
The volume of the space region formed by a cube of edges 1 cm long is called a cubic centimeter and is written as 1 cu. cm or 1 cm. Similarly other units of volume can be metre or m, decametre etc.This also helps us on difference of cubes

Help with quadratic graph

Introduction for linear and quadratic graphs:

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.

The graph of a quadratic function is a parabola whose major axis is parallel to the y-axis. The expression ax² + bx + c in the definition of a quadratic function is a polynomial of degree 2 or second order, or a 2nd degree polynomial, because the highest exponent of x is 2.I. This could also help us on delta symbol

f the quadratic functions is set equals to zero, then the result is a quadratic equation. 

How to do long multiplication

Example for long division:

In this article let me help you with how to do long multiplication

Example for long division:
Divide 69 by 3 using long division method.
Step 1: First we should change the way and write the problem. Then we take the first number from the dividend and do the division process.
3) 69 (2
Here in this step we should analyze how many times 3 will go to six. Here when 3 is multiplied with three we get the answer 6.
Step 2: Then we multiply 3 with 2 we get 6 then we should subtract this answer with the first digit of the dividend.
3) 6 9 (2
- 6
_____
0
Step 3: In this step we bring the next digit of the dividend down i.e. we bring 9 to down which is written as, This could also help us on how to find a percentage of a number
3) 6 9 (2
- 6
_____
0 9
Step 4: Here we see that with which the number 3 gives the answer 9. Then we should do the multiplication.
3) 6 9 (23
- 6
_____
0 9
Step 5: Then we subtract the second digit of the dividend with the 9.
3) 69 (23
- 6
_____
0 9
9
______
0 0
Hence we get the answer 23. This is the process of long division.

Divide 69 by 3 using long division method.

Step 1: First we should change the way and write the problem. Then we take the first number from the dividend and do the division process.

3) 69 (2

Here in this step we should analyze how many times 3 will go to six. Here when 3 is multiplied with three we get the answer 6.

Step 2: Then we multiply 3 with 2 we get 6 then we should subtract this answer with the first digit of the dividend.

3) 6 9 (2

- 6

_____

0

Step 3: In this step we bring the next digit of the dividend down i.e. we bring 9 to down which is written as,

3) 6 9 (2

- 6

_____

0 9

Step 4: Here we see that with which the number 3 gives the answer 9. Then we should do the multiplication.

3) 6 9 (23

- 6

_____

0 9

Step 5: Then we subtract the second digit of the dividend with the 9.

3) 69 (23

- 6

_____

0 9

9

______

0 0

Hence we get the answer 23. This is the process of long division.

Help with 6th grade math test

Introduction to math problem solving:
In this section let me help you on 6th grade math test. Mathematic is the study of quantity, structure, space, and change. Mathematician seek out patterns, formulate new conjectures, and establish truth by rigorous deduction from appropriately chosen axioms and definitions. In mathematics, student learn about division of fractions and decimals. Exponents are also generally introduced, and student learn about the properties of circles and polygons, and the measurement of angles in degrees. Pre-Algebra and Algebra I and are taught in some schools, as honors courses.

Example Problems for 6th Grade Math Problem Solving:
6th grade math problems solving – Example: 1
Simplify 21(w-5) + 8w (w-5)
Solution:
21(w-5) + 8w (w-5)
Here we can take w-8 as same from both 21(w-5) and 8w (w-5)
Then the expression become as, (w – 5)(21 + 8w)
Answer: 21(w-5) + 8w (w-5) = (w – 5)(21 + 8w). This could also help us on math 10

Help with formula area of a circle

In this article let me help you with formula area of a circle. The following example will help you understand better.
An example to compute area using the area of a circle formula

Find the area of a circle with radius as 5 cm.

Solution:

Given radius (r) = 5cm

Area of a circle formula is:

Area = π.r²

Here r =5cm therefore we have π.5.5 = 78.5398 sq cm

If diameter of a circle is given we can either compute radius from diameter and utilize the same formula as above or use the diameter version of the area of the circle formula. This could also help us on multiplication tables chart

Area = π.d²/4

The Area of a circle with diameter as 8cm is:

Apply diameter version of the Area of the circle formula pi.d²/4, we get

π.8.8/4 = 50.265 sq cm

Help with online integrator

Introduction to solve online integral of a function:

In this article let me help you on online integrator. In calculus, an anti derivative, primitives or indefinite integral of a function f is a function F whose derivative is equal to f, i.e., F ′ = f. The process of solving for anti derivative is called anti differentiation (or indefinite integration) and its opposite function is called differentiation, which is the process of finding a derivative.

In online, we have to learn about different math problem and its solutions. It is the very useful for students. Online is best way for teaching math problems to the students. This could also help us on empirical probability

Note on logic symbols

Introduction to logical operator symbol:
In this article let me help you on logic symbols. The term logic specify an analysis. Analysis may be standard outcome or mathematical proof. The fundamental logical connectives are AND, OR, NOT, conditional statement, bi – conditional statement, tautology and contradiction. We use some symbols to represent the logical operators. Let us see logical operator and their symbols in this article.

Logical Operator Symbol: This could also help us on fixed deposit calculator
Logical operator:

• AND
• OR
• NOT
• Conditional statement
• Bi – conditional statement
• Tautology
• Contradiction

complementary angles

Reciprocal angles
In this section let me help you on complementary angles. Two Angles are Titled as Completing angles to each different, if they add up to 90 degrees.



Complementary predetermine = viewpoint a + search b = 90 degree.
If the sum of two close angles is 90 accolade, then they are titled as complementary angles. That is, european a is hands stand of standpoint b and viewpoint b is manpower search of viewpoint a.


Sampling Problems for Completing Angles
Q: If one bias is 60 degree maturate the weight 2 if the two angles are complementary to each separate.

Supposition:- Viewpoint 1 = 60, Viewpoint 2 =?,Angle1 and Standpoint 2 are completing angles.
Sol :- Since the two angles are completing angles they moldiness add up to 90 award. This could also help us on how to calculate percentage change
So European 1 + Stand 2 = 90 grade
Stopple in the donated bias in to the above equalization, we get
60 + predetermine 2 = 90 magnitude.
Now cipher 60 on both sides
We get it as
60 + european 2 - 60 = 90 level - 60
Stand 2 = 30 degrees.

Note on simplifying expressions calculator

Entry simplifying exponential expressions planning:
In this article let me help you on simplifying expressions calculator. Algebra is the subdivision of science which deals with the learning of rules of operations and relations, and the concepts and constructions arising from them, including polynomials. Scheming simplifying exponential expressions is also a air of algebra.Exponents are represented by a force on a size or varied. Expressions are chainlike with exponential damage.

Index is a maths computation in algebra represented by two drawing 'a' & 'n', where a is the stand and n is the power. This could also help us on factors of 39. The index denotes the limit of nowadays the form is closed into, it is endeavour of algebra and they person positive properties, which enables us in simplifying the affine to them are surrendered in the following sections.

Help on infinite limits

Introduction to solve boundless limits:
In this article let me help you on infinite limits. Infinity is an idea used in arithmetic that refers to a quantity unbounded or finish. Symbolical representation of infinity is given by ∞ (looks like ribbon). It evaluates things or an boundless number of expressions & terms but it’s not the similar kind of number as the actual numbers .The set of integers are boundless (countable), while the set of actual numbers are boundless (uncountable).

How to Solve Boundless Limits in Arithmetic:
Most of arithmetic that covenants with the boundless that may even be construed as dealing with the probable boundless number. This could also help us on types of solutions. Let us take an example, the query of whether any of species will have an boundless chain of descendant species can be defined in such a way that needs quantification over all those actual. There happens not a single event that decides this query but it is still significant & it is also fascinating in a probably boundless world. It can be definite by a recursively enumerable set of events. In math the inverse of infinity is equal to zero.

algebra 1 problems solved

In this article let me help you with algebra 1 problems solved. Following example will help you better on this.

Algebra homework helps online problems 1:

Solving the given algebra sample equation and find out ‘x’ and ‘y’ value of the equation.
8x + 12y – 32 = 0
-8x + 36y – 64 = 0
Solution:
To find out the ‘x’ and ‘y’ the algebra value of the given algebra 1 linear equation.
8x + 12y = 32
-8x + 36y = 64
Step 1: initially we are going to add equation (1) and (2). We get
8x + 12y = 32
-8x + 36y = 64
0x + 48y = 96
y = 2
Step 2: Now, we get the ‘y’ value as 2. In the equation (2) we substitute y = 2, we get
-8x + 36(2) = 64
-8x + 72 = 64
-8x = -8
x = 1 This could also help us on algebra 1 homework online
Now, we get the ‘x’ value as 1. So, the system of linear equation values are x = 1, y = 2

algebra 2 help online

Introduction to Saxon algebra 2 help online:

In this lesson let me help you on algebra 2 help online. In algebra 2, many symbols are used and the variables are used for the unknown values. In Saxon algebra2 the symbols are used for the variables or the alphabets to denote the number values. In online, the tutors will explain about the Saxon algebra 2 and the students may learn the concepts from the other websites also. Now we see the Saxon algebra 2 through online with the help of tutor.
About the Saxon Algebra 2 Help Online: This could also help us on online homework help

Let us see about the Saxon algebra 2 through online with the help of the example problems by the tutor.

online statistics problems

Introduction to statistics problems online study:

Let me help you on online statistics problems. Statistics problems online study is the learning about the mean, mode, median and also the range. The statistics problems online study is the term of the design of the survey and also the experiments. Statistics problems online study is the process that the tutor explains the procedure in the online by the step by step procedure for the mathematical all problems. Statistics problems online study refers the quantities find for the data. Statistics problems online study includes the collection, analysis and also the interpretation.This can also help us on geometry answers solved

Note on Matrix Multiplication Calculator

Introduction for multiplying matrices calculator:

In this article let me help you on Matrix Multiplication Calculator. The matrices multiplication need two input matrices minimum and it produce the result in one matrix. If we have to multiply two 3 x 3 matrices we have totally 18 elements(each 3 x 3 matrix have 9 elements, three elements in each row) to multiply but we have only 9 elements in the resulted matrix. In this article how this process done with the calculator and its operations...

Order and Operations of Matrix::

Order of the matrix:

Order of the matrix is calculated by the presence of number of rows and columns.

For example, if a matrix has 3 rows and 2 columns, then the order of the matrix is 3 x 2. This could also help us on metaphor examples for kids

Operations of matrix:

Online matrix calculator can perform the following matrix operations:

* Addition
* Subtraction
* Matrix multiplication
* Transpose

Help on Interior Angle

Introduction for Interior angle of a triangle:
In this article, we are going to learn about the interior angle of a triangle and how to discover interior angle of a triangle with worked instances.

Interior angle:
1) Interior angle of a triangle is an angle shaped within a triangle by two adjacent sides or an angle situated within a triangle.
2) A triangle has three interior angles.

Types of Interior Angles of a Triangle :

1. Alternate interior angle
2. Interior angle of a Regular Polygon
3. Consecutive interior angle

Example Problem:
From above shape, discover the missing interior angle of a triangle, if the two interior angles of a triangle angle x is 25° and angle y is 30°. This could also help us on function of proteins
Solution:
So the missing interior angle of a triangle be c.
z + x + y = 180° (sum of interior angles of a triangle is equal to 180°)
z + 25° + 30° = 180°
z + 55° = 180° (subtract 66 both on sides)
z = 180° – 55°
= 125°
Hence the missing interior angle of the triangle z is 125°.

Properties of Logarithms

Introduction:
Today let me help you on Properties of Logarithms. We use logarithms to mark terms linking various forms of powers in a different form. If you can job self-assuredly with powers in dissimilar analysis you should have no problems conduct logarithms.

Three Properties of Logarithms

Following are the three properties of Logarithms.

Multiplication property:

The first property of logarithms is declare what is the rule when you multiply two values with the same base together

(x2 * x3) Recall that logarithm is exponents, and when you multiply, you are going to add the logarithms.

logc xy = logc x + logc y.

Division property:

The second property of logarithms are the law what time you divide two values by resources of the similar base is the way to subtract the exponents. Therefore, the law for division is the method to subtract the logarithms.This also helps in partial differentiation

The log of a calculate is the dissimilarity of the logs.

Logc (x/y) = logc x – logc y.

Raising to a Power property:

The third property of logarithms are what time you increase a quantity to a power, the law is that you multiply the exponents jointly. In logarithms properties the exponent scheduled the argument is the coefficient of the log.

logc xr = r * logc x.


Vertex Form.

Types of Motion

INTODUCTION:

In this lesson let me help you on types of motion. Motion is alteration of location or position of an object with respect to time. Change in motion is the result of an applied force. Motion is classically described in terms of velocity also seen as speed, acceleration, displacement, and time. A body which does not shift is said to be at rest, motionless, immobile, stationary position. Motion is forever observed and measured relative to a frame of reference. More generally, the word motion signifies any spatial and/or temporal change in a physical system.

Types of Motions:

Types

• Simple harmonic motion – (e.g. pendulum).

• linear motion – motion which follow a straight linear path, and whose displacement is exactly the same as its trajectory.

• Reciprocating (i.e. vibration) This can also help us on ammonium carbonate formula

• Brownian Motion (i.e. the random movement of particles)

• Circular motion (e.g. the orbits of planets)

• Rotary motion – a motion about a fixed point ex. the wheel of a bicycle