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  • ...e many tools in a good geometer's arsenal. A very large number of geometry problems can be solved by building right triangles and applying the Pythagorean Theo We use <math>[ABC] </math> to denote the area of triangle <math>ABC </math>.
    5 KB (885 words) - 22:03, 5 October 2024
  • ...ex.php?f=298 middle school math forums] where students can discuss contest problems and mathematics. * [[Bay Area Mathematical Olympiad (BAMO)]] [http://mathcircle.berkeley.edu/BMC6/pages/B
    4 KB (521 words) - 17:25, 9 August 2024
  • *placing among the top ten teams statewide in their area of competition (regardless of region) *ten problems are projected one at a time on a screen. The time limit per problem is 3 mi
    8 KB (1,182 words) - 13:26, 3 April 2024
  • * [[St. Louis Area Physics Teachers Physics Competition]] [http://www.slapt.org/ website] *[[Boston Area Undergraduate Physics Competition]] [http://liquids.deas.harvard.edu/oleg/c
    4 KB (515 words) - 06:43, 25 September 2024
  • Find out if your area has a team already. Contact ARML for details. If your area does not already have a team, ask ARML how to start one. *A team round, in which the entire team works on ten problems together
    2 KB (267 words) - 16:06, 7 March 2020
  • ===San Francisco Bay Area=== The San Francisco Bay Area ARML team has been organized by [[mathleague.org]] since 2008. More inform
    22 KB (3,532 words) - 10:25, 27 September 2024
  • ...ab on the left sidebar) are a great place to practice writing solutions to problems. Do your best to make your explanations both clear and complete. Read sol * AoPS Blogs (also in the Community area) are a great place to showcase your best solutions.
    3 KB (501 words) - 23:46, 6 September 2024
  • A triangle and a trapezoid are equal in area. They also have the same altitude. If the base of the triangle is 18 inches ...a trapezoid is <math>mh</math> where <math>m</math> is the median and the area of a triangle is <math>\frac{bh}{2}</math>. We know that <math>b=18</math>
    878 bytes (143 words) - 19:56, 1 April 2017
  • == Problems == .../math>. What is the largest area that this triangle can have? ([[1992 AIME Problems/Problem 13|AIME 1992]])
    3 KB (583 words) - 20:20, 2 August 2024
  • ...Hero's formula) is a [[mathematical formula | formula]] for finding the [[area]] of a [[triangle]] given only the three side lengths. For any triangle with side lengths <math>{a}, {b}, {c}</math>, the area <math>{A}</math> can be found using the following formula:
    4 KB (675 words) - 22:45, 6 October 2024
  • ...nd make the equation factorable. It can be used to solve more than algebra problems, sometimes going into other topics such as number theory. == Fun Practice Problems ==
    4 KB (678 words) - 12:12, 26 November 2024
  • ...ns of change, [[volume]]s of irregular [[solid]]s, and many other types of problems in mathematics.
    2 KB (299 words) - 18:47, 30 June 2024
  • High scorers were freshmen Edward Zhu and Richard Mu, with 6 out of 8 problems. ...nd [[San Diego Math League]] scores. Interested students in the San Diego area should contact the [[San Diego Math Circle]] for more information.
    2 KB (378 words) - 15:34, 5 January 2010
  • ==Problems== ...d \mathrm{(E) \ } 11 </math><div style="text-align:right;">([[2006 AMC 10A Problems/Problem 8|2006 AMC 10A, Problem 8]])</div>
    3 KB (551 words) - 15:22, 13 September 2023
  • ...s an [[inequality]] involving various measures ([[angle]]s, [[length]]s, [[area]]s, etc.) in [[geometry]]. ...particularly useful and shows up frequently on Intermediate level geometry problems. It also provides the basis for the definition of a [[metric space]] in
    7 KB (1,300 words) - 00:11, 28 October 2024
  • '''Brahmagupta's Formula''' is a [[formula]] for determining the [[area]] of a [[cyclic quadrilateral]] given only the four side [[length]]s, given [[Bretschneider's formula]] gives a formula for the area of a non-cyclic quadrilateral given only the side lengths; applying [[Ptole
    3 KB (543 words) - 18:35, 29 October 2024
  • ...uality]]. Ptolemy's theorem frequently shows up as an intermediate step in problems involving inscribed figures. == Problems ==
    7 KB (1,198 words) - 23:28, 19 September 2024
  • ...gral|integration]], in particular, how to define and extend the notion of "area" or "volume." Intuitively, therefore, probability could be said to consider ...an understanding of the differences between different kinds of probability problems.
    4 KB (590 words) - 10:52, 28 September 2024
  • *The [[area]] of any triangle with base <math>b</math> and height <math>h</math> is <ma *The [[area]] of any triangle with sides <math>a,b,c</math> opposite angles <math>A,B,C
    4 KB (631 words) - 20:16, 8 October 2024
  • ==Circumference and Area== ...circumference]] (distance around a circle) is <math>2 \pi r</math> and the area is <math>\pi r^2</math>. Both formulas involve the mathematical constant [
    9 KB (1,585 words) - 12:46, 2 September 2024

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