WORKING WITH CIRCLES

The study of Circles in an important topic under Geometry. Circles are 2 dimensional figures. They are defined as a geometrical figure which is formed by a set of equidistant points from a particular point. It is also given as the locus of a particular point. A circle has different characteristics to study about like:

• The Circumference
• The Radius
• The Diameter
• The Circle
• The Area of a circle
• The Chord
• The Segment
• The Arc

The students need to understand each character in detail to solve problems based on them. Each of them is given by a formula for computation of it's value. The students need to be familiar with the formulas and the steps to be followed while computing the values.
Students can now-a-days get ample support online. They get exhaustive amount of solved examples observing which students can learn solving problems on their own. If they encounter any hassles or doubts, they can approach the online Geometry tutors who are expert in their subjects.

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Dividing square roots is easy ,..

• Problem 1:

Do you know the square root of 1962?

Answer:

The concluding answer for square root of 196 is 3√218.

• Problem 2:

What is the square root of 1965?

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Answer:

The concluding answer for the square root of 1965 is 44.328321.

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Introduction to different types of lines:-

A line is the gathering of points, along a straight line path and going to opposite direction, and also a line segment is part of a line, it’s having two end points. A ray also a part of line, one side is end and other side goes to one direction.

A line which do not have starting point imagine it is endless from both directions. A continuous level of the length contains more than 2 points. just math tutoring Put the little arrows on both sides for understanding.

In the following three different types of lines:

1. Parallel line,
2. Perpendicular line, and
3. Intersecting line.
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Introduction to classifying Quadrilaterals:

A quadrilateral is a figure which is closed drawn by joining in order four non collinear points existing in a plane. A quadrilateral is any four-sided geometric figure

A parallelogram is a 4-sided a quadrilateral with both pairs of opposite sides parallel .Every quadrilateral has two diagonal. They intersect each other at a single point.

A quadrilateral has 4-sides, four angles and two diagonals. The sum of interior angles of a quadrilateral = 4-right angles or 360 degree.

Do you know what is a quadrilateral ....?

The Classification are :

Trapezium ,Parallelogram , Rhombus ,Square & a rectangle.

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Introduction to Prime factors:

A prime number has to be a whole number with the purpose of superior than 1 and which can be consistently divided merely by 1 or itself. The Prime Factorization worksheets are the prime numbers that can multiply collectively to acquire another number. The numbers 2 and 3 are the prime factors of the number 6.

Overview of Prime Factors:

For a prime factor s of x, the multiplicity of s should be the biggest exponent a for which sa divides x. The process of calculating the prime factors of the given number is said to be prime factorization. The Prime Factorization calculator of positive integer should be a group of the integer prime factors, jointly with their multiplicity. The prime factorization of the numbers can be characterized in powers.
Example:

• 12 = 2 × 2 × 3

= 2² × 3
So, the prime factors of 12 are 2² and 3.

• 66 = 2 × 3 × 11

So, the prime factors of 66 are 2, 3 and 11.

Example Problems for Prime Factors:

Example 1:
Find the prime factors of the number 78.
Solution:
Given number = 78
The number 78 should be divided by 2. That is,
78 ÷ 2 = 39
Then, the number 39 should be divided by 3. So we get,
39 ÷ 3 = 13 ... Get Math Linear Algebra Help here
Since, 78 = 2 × 3 × 13
Therefore, the prime factors of the number 78 will be 2, 3 and 13.

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There are two ways of constructing an Ogive Graph or cumulative frequency curve.

(Ogive is pronounced as O-jive). The curve is usually of 'S' shape.

We illustrate both methods by example given below:
Draw a 'less than' ogive curve for the following data:

To Plot an Ogive:

(i) We plot the points which coordinates having abscissae as actual limits & ordinates as the cumulative frequencies, (10, 2), (20, 10), (30, 22), (40, 40), (50, 68), (60, 90), (70, 96) and (80, 100) are the coordinates of the points.
(ii) Join the points plotted by a smooth curve.
(iii) An Ogive is linked to a point on the X-axis representing the actual lower limit of the first class.
Scale:
X -axis 1 cm = 10 marks, Y -axis 1cm = 10 c.f.

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Introduction to Help with Statistics Class help:
Statistics means that are generating learn with the effective use of arithmetical terms. We are also learning help with the ideas like mode, median, mean and range. They are solving help with interpretation and also analysis of the terms. In this article, we are going to see problems for statistics class.

Mean:
Mean of the given numbers has to be equal to the adding up of all the terms and total numbers of terms in the given list. The formula is,
Mean = Average value of the given numbers.and also to know more with average value of a function
Example problem:
Solve the mean of the numbers, 51, 20, 38, 45, 18, 66.
Solution:
Given numbers are, 51,20,38,45,18,66.
The formula for mean is,
Mean = Average value of the given numbers
Here, the adding up of all the numbers = 51 + 20 + 38 + 45 + 18 + 66
= 238
Total number of given numbers = 6
Therefore, Mean =
= 39.67 Improve your Knowledge of Math
Answer: Mean = 39.67