Preview

Pi and Zero

Powerful Essays
Open Document
Open Document
1058 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Pi and Zero
Pi is an ancient and wonderful Number to the World of Mathematics invented with the Geometrical structure Circle. CIRCLE
It is felt that the creation of the Circle is not created by the man himself but came through the inspiration of Nature itself. The shape of Sun, Full Moon, Eyes are some examples for it.

Some basic things :
There are 3 major parts to remember.
Radius : The straight line drawn to the Circumference of the Circle from the Centre point.
Diameter : Diameter is the straight line drawn from one point of the circumference to another point of the circumference through the center point (Origin) .
Circumference:
Circumference is the curved line drawn from the origin of the Circle having equal radii.
It is evident that so many people from ancient period tried to understand the nature of a Circle.
They found the relationship between the Circumference and radius of the Circle.
Circumference increases with the increase in Radius or Diameter
Pi is the ratio of Circumference of the Circle to its Diameter .
The value of Pi (Its value is Constant) is very essential factor to know the Area of a Circle.
Finding the Value of Pi is not a simple thing because the measurement of the Circumference is not so easy.

So many people tried to know the value of Pi by different mathematical methods.

It is believed that the Egyptians and Babylonians were the first persons to estimate the value of pi during the period 2000 B.C.
The Babylonians estimated its value as 3+1/8 = 3.125 while Egyptians were calculated it as 3.16045
During the period 1200 B.C. Chinese estimated its value as 3. In the Bible it is written “....and he made molten Sea, Ten cubits from the one brim to the other; it was round all about, and his height was five cubits: and a line of thirty cubits did compass it about.” This states that the value of Pi is approximately 3.

Archimedes was the great mathematician lived during 287-212

You May Also Find These Documents Helpful

  • Good Essays

    Unit 7 Lab

    • 726 Words
    • 3 Pages

    * An object orbits in an ellipse and a circle is a ellipse where the eccentricity is zero.…

    • 726 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Equation 4 represents the intersection area between two circles whether the circumference of each circle passes through the centre of the other one and vice versa. Equation 5 is used to the area between two circles. With Equation 6, we formulate the difference between a quarter circle area and a half of A1 area.…

    • 88 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    Nt1310 Unit 3

    • 435 Words
    • 2 Pages

    Write the equation of the circle with the given center and radius. Then graph the circle.…

    • 435 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    There are many applications for the Pythagorean Theorem. For example, it can be used to find the distance between two cities given a reference city, the length of an edge in a right triangle if you are building a house, the magnitude of the velocity of a projectile given its horizontal and vertical speeds, and to find real power versus complex power for electronic utility companies.…

    • 348 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Boston Police Strike

    • 855 Words
    • 4 Pages

    Then man thought about numbers between 0 and 1. To give us fractions and decimals.…

    • 855 Words
    • 4 Pages
    Satisfactory Essays
  • Good Essays

    Figure 1. Illustration of terms used to describe propellers. The radius, r, of the propeller, is the distance from the center to the tip, along the center line. The chord length, c, is the straight-line width of the propeller at a given distance along the radius. The twist angle, β, is the local angle of the blade at a given distance along the radius (Hepperle, 2006).…

    • 2968 Words
    • 12 Pages
    Good Essays
  • Satisfactory Essays

    Unit 1 Test Part 2

    • 512 Words
    • 2 Pages

    Angles and points on the circumference of a circle are the same thing. A point on the unit circle is the same as a right triangle formed by a radius to the point and its perpendicular to the x-axis. Hence sines and cosines which come from ratios of legs of a right triangle to the length of the hypotenuse are also the coordinates of the point on a circle of radius one.…

    • 512 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Use language such as ‘circle’ or ‘bigger’ to describe the shape and size of solids and flat shapes…

    • 3194 Words
    • 16 Pages
    Powerful Essays
  • Powerful Essays

    Diameter (d): the distance across the circle swept by the extreme tips of the propeller blades. In the majority of cases, the larger the diameter the greater…

    • 1475 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    Caminos Peligrosos

    • 629 Words
    • 3 Pages

    Finding pi came about through the desire to “find not the ratio of the particular circle you were interested in using, but a universal ratio that would hold for all circles for all time”. Pi, or the concept of pi, some may say has been discussed in the past, as far back as biblical times. It is understood to today however, that one of the closest approximations to pi remains 22/7, which is only .04 percent off from pi. The Greeks reinvented the way in looking at pi, by ironically finding the exact number. They eventually did determine pi, but being infinite, they had to bear through the “tedium of working with polygons of large numbers of sides.” This meant that they created so many polygons with in each other, trying to form a circle out of them, however as we know today, that would be an asymptote, for they might come infinitesimally close, and never reach the real value. In the sixteenth century, the fraction 355/ 113 was first used as an approximation of pi being only .000008 percent off. This very small fraction however was not exact, so the fight to find pi kept on. Francois Vieta, a French mathematician of the sixteenth century was the next to take up the challenge. He is one of the most famous math mathematician even being called the “father of algebra” for he was the one who brought variables in to the developing equation of math. He performed the algebraic equivalence of Archimedes’…

    • 629 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    <br>"A shape is that which limits a solid; in a word, a shape is the limit of a solid."</center>…

    • 1435 Words
    • 6 Pages
    Satisfactory Essays
  • Good Essays

    * Use language such as ‘circle’ or‘ bigger’ to describe the shape and size of solids and flat shapes…

    • 354 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    Use language such as ‘circle’ or‘ bigger’ to describe the shape and size of solids and flat shapes…

    • 1433 Words
    • 6 Pages
    Powerful Essays
  • Better Essays

    Life of Pi Symbolism

    • 885 Words
    • 4 Pages

    Karanvir Dhami Ms. Yu ENG3U March 7, 2011 Symbolism in Life of Pi In Life of Pi there are many literary devices used to present the different themes in the novel. The main literary device used in Life of Pi is symbolism. Symbolism is often used to represent an object to something else, either by association or by resemblance. Most of the names of animals, objects and even humans in this novel have a symbolic meaning. In Yann Martel’s Life of Pi, symbolism such as pi’s name, the colour orange and the algae island, are used throughout the novel to provide Pi with protection to help him either survive or overcome his emotional pain. The mathematical pi is undefined, infinite and unable to be understood, just like Piscine Patel. Piscine’s nickname is Pi and it has a symbolic relationship with the mathematical pi. Pi is sixteen when he is shipwrecked, and pi is also the sixteenth letter of the Greek alphabet. Not only is the mathematical pi symbolic towards Pi, but it also provided him protection from school. Many of Pi’s classmates made fun of his full name and called him names such as “Pissing Patel”. When Pi transferred to a new school he took the first available opportunity to use his nick name, with “that Greek letter that looked like a shack … *Pi+ found refuge” (Martel, ). This nickname allowed him to find the protection from the bullying he would have got if he had used his actual name. The Greek letter symbolizes the roof the nickname has placed over Pi emotionally. Before the nickname was being used all his former classmates new him as only as…

    • 885 Words
    • 4 Pages
    Better Essays