Search results

  • ...decided upon. The team is organized by and practices at the San Diego Math Circle (SDMC), and most of the students on last year's team were regular attendees * [http://www.sdmathcircle.org/Welcome.php San Diego Math Circle website]
    22 KB (3,532 words) - 10:25, 27 September 2024
  • ...e given an order to count the number of handshakes. It's not a matter of a great deal if there are less than 10 persons. But assume a party from the Preside ...fproblemsolving.com/Videos/external.php?video_id=57 (Counting Objects in a Circle Part 1)]
    4 KB (635 words) - 11:19, 2 January 2022
  • a = circle((0,0), 100); ...In fact, the advantage in computation is even larger and we explore it a great deal more in the [[intermediate modular arithmetic]] article.
    16 KB (2,406 words) - 07:56, 10 July 2024
  • ...Bertha has a total of <math>30</math> daughters and granddaughters, and no great-granddaughters. How many of Bertha's daughters and grand-daughters have no ...th> and passes through the center of <math>D</math>. What is the radius of circle <math>B</math>?
    13 KB (1,953 words) - 23:31, 25 January 2023
  • ...have none. Bertha has a total of 30 daughters and granddaughters, and no great-granddaughters. How many of Bertha's daughters and grand-daughters have no draw(Circle(origin, 1));draw(Circle(origin, 2));draw(Circle(origin, 3));
    15 KB (2,092 words) - 19:32, 15 April 2024
  • ==The Area of a Circle== ...cdn.artofproblemsolving.com/LaTeX/Examples/AreaOfACircle.pdf The Area of a Circle] by Community member nr1337. [http://aops-cdn.artofproblemsolving.com/LaTeX
    5 KB (687 words) - 01:03, 4 February 2020
  • ...\qquad \textbf{(C) \ } \text{less} \qquad\textbf{(D) \ } 10\text{ times as great} \qquad\textbf{(E) \ } \text{correctly described by both} </math> <math> \textbf{(C)}\ \text{Doubling the radius of a given circle doubles the area.}</math>
    23 KB (3,646 words) - 20:53, 21 June 2024
  • ...e the closest analogue to lines on a sphere is a great circle, and any two great circles on a sphere must intersect.
    685 bytes (113 words) - 11:22, 20 November 2012
  • ...numbers such that the sum of all the numbers is 20 and their product is as great as possible. |31 points are equally spaced in a circle. In how many distinct ways can you pick 6 of them such that every pair of p
    22 KB (3,358 words) - 14:17, 18 July 2017
  • draw(circle(7/2+d*i,3/2)); Michael plays catcher for his school's baseball team. He has always been a great player behind the plate, but this year as a junior, Michael's offense is re
    71 KB (11,749 words) - 11:39, 20 November 2024
  • ...t circle? The curve is arbitrary–in space. Also, there is only one great circle through the two points, as three points determine a plane–a counterexampl ...the two points with a chord in the circle. The circle has radius 1, so the circle has diameter 2, so the two points are all but diametrically opposite. There
    2 KB (360 words) - 22:13, 18 July 2016
  • ...h> the value of the ''place'' occupied by the digit 9 is how many times as great as the value of the ''place'' occupied by the digit 3? The area of the smallest square that will contain a circle of radius 4 is
    12 KB (1,702 words) - 11:35, 6 November 2022
  • ...in the spherical triangle <math>ABC</math> (a spherical triangle has great circle arcs as sides). ...here and define the <math>xz</math>-plane as the plane that contains great circle points <math>A</math> , <math>B</math>, and <math>N</math> with the <math>x
    6 KB (1,013 words) - 21:09, 21 November 2023
  • ...(10,-29)</math>, and <math>(-17,20)</math>. Given that the equation of the circle can be written in the form <math>(x-h)^2+(y-k)^2=r^2</math> where r, k, and ...of the areas of all <math>4</math> small circles to the area of the large circle? (Proposed by SP343)
    15 KB (2,444 words) - 20:46, 1 January 2012
  • ...in the spherical triangle <math>ABC</math> (a spherical triangle has great circle arcs as sides).
    2 KB (321 words) - 12:04, 24 December 2015
  • ...the point <math>A.</math> This end is shown by green. Its edge is a purple circle <math>\omega, OA = 3.</math> ...ates around an axis <math>OB,</math> then point <math>A</math> moves along circle with axis <math>OB.</math>
    6 KB (1,034 words) - 09:12, 7 June 2023
  • draw(Circle(C,1,(0,0,1))^^A--C--B); draw(Circle(C,1,(0,0,1))^^A--B--D--C--B^^C--A--D);
    7 KB (1,129 words) - 02:48, 25 September 2024
  • ...les on a sphere is the dihedral angle between the planes determined by the great circles. Most people mesure angles useing degrees. Degrees are out of 360. (Note: a circle is not a polygon because it has a curved side).
    35 KB (5,884 words) - 09:25, 7 December 2024
  • ...are <math>\frac{(a-b)!^2}{(a-2b)!}</math> ways to arrange the objects in a circle. "This is GREAT!!!" ~ hi..
    2 KB (305 words) - 17:41, 7 September 2024
  • In the Great <math>MICWELL</math> civilization, each number digits of a number will be r .... Assume that the diagram continues on forever. Given that the area of the circle is <math>x\%</math> of the entire infinite diagram, find <math>\left \lfloo
    11 KB (1,691 words) - 17:56, 25 April 2022

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)