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• Median of a triangle
  A '''median''' of a [[triangle]] is a [[cevian]] of the triangle that joins one [[vertex]] to the [[midpoint]] of In the following figure, <math>AM</math> is a median of triangle <math>ABC</math>.
  1 KB (185 words) - 19:24, 6 March 2024
• Power of a Point Theorem
  ...e lengths of the [[line segment]]s formed when two [[line]]s [[intersect]] a [[circle]] and each other. ...of the lines is [[tangent line|tangent]] to the circle while the other is a [[secant line|secant]] (middle figure). In this case, we have <math> AB^2 =
  5 KB (854 words) - 13:30, 30 June 2024
• Power of a Point Theorem/Introductory Problem 1
  Applying the [[Power of a Point Theorem]], we get <math> 3\cdot(3+5) = x (x+10) \rightarrow x^2 + 10x ''Back to the [[Power of a Point Theorem]].''
  448 bytes (67 words) - 14:15, 23 March 2020
• Power of a Point Theorem/Introductory Problem 2
  Applying the Power of a Point Theorem gives <math> 6\cdot x = 4\cdot 1 </math>, so <math> x = \frac ''Back to the [[Power of a Point Theorem]].''
  289 bytes (45 words) - 12:14, 16 July 2017
• Power of a Point Theorem/Introductory Problem 4
  ...</math> of a given circle are perpendicular to each other and intersect at a right angle at <math>E</math> . Given that <math> BE = 16, DE = 4, </math> pair A = (3,0);
  1 KB (177 words) - 01:14, 26 November 2020
• 2006 AIME A Problems/Problem 3
  44 bytes (5 words) - 11:21, 14 June 2009
• 2006 AIME A Problems/Problem 4
  44 bytes (5 words) - 11:03, 28 June 2009
• 2006 AIME A Problems/Problem 5
  44 bytes (5 words) - 17:41, 26 June 2009
• 2006 AIME A Problems/Problem 6
  44 bytes (5 words) - 11:05, 28 June 2009
• 2006 AIME A Problems/Problem 7
  44 bytes (5 words) - 12:37, 2 July 2009
• 2006 AIME A Problems/Problem 8
  44 bytes (5 words) - 12:38, 2 July 2009
• 2006 AIME A Problems/Problem 10
  45 bytes (5 words) - 10:33, 22 August 2009
• 2006 AIME A Problems/Problem 11
  45 bytes (5 words) - 14:15, 23 August 2009
• 2006 AIME A Problems/Problem 12
  45 bytes (5 words) - 10:15, 28 June 2009
• 2006 AIME A Problems/Problem 13
  45 bytes (5 words) - 11:14, 28 June 2009
• Graph of a function
  A '''graph''' is a visual representation of a [[function]]. If <math>f(x) = y</math> then the [[point]] <math>(x,y)</mat ...is the simplest thing to graph. The graph of <math>(2,5)</math> would be a dot 2 units to the right of <math>y</math>-axis and 5 units above the <math
  3 KB (497 words) - 04:11, 8 June 2023
• A:NOT
  64 bytes (10 words) - 16:30, 29 July 2020
• A:T
  52 bytes (7 words) - 14:40, 8 December 2020
• A:SAND
  51 bytes (7 words) - 06:44, 15 July 2020
• A:CP
  59 bytes (7 words) - 22:22, 11 July 2011

Page text matches

• Pythagorean Theorem
  ...n [[geometry]], and is one of the many tools in a good geometer's arsenal. A very large number of geometry problems can be solved by building right tria In these proofs, we will let <math>ABC </math> be any right triangle with a right angle at <math>\angle ACB</math>.
  5 KB (885 words) - 22:03, 5 October 2024
• 2005 AMC 12A Problems/Problem 16
  ...and the third is tangent to the first circle and the <math>y</math>-axis. A circle of radius <math>r > s</math> is tangent to both axes and to the seco <math> (\mathrm {A}) \ 5 \qquad (\mathrm {B}) \ 6 \qquad (\mathrm {C})\ 8 \qquad (\mathrm {D})
  2 KB (307 words) - 23:58, 17 November 2024
• Main Page
  If you don't know much about how to edit a wiki, you might want to read the [[AoPS_Wiki:Tutorial|tutorial]] and the [[
  2 KB (258 words) - 13:22, 13 November 2024
• 2016 AMC 10A Problems/Problem 2
  <math>\textbf{(A)}\ 1 \qquad\textbf{(B)}\ 2\qquad\textbf{(C)}\ 3\qquad\textbf{(D)}\ 4\qquad\ {{AMC10 box|year=2016|ab=A|num-b=1|num-a=3}}
  1 KB (190 words) - 09:58, 16 June 2023
• 2016 AMC 10A Problems/Problem 3
  <math>\textbf{(A)}\ \$37.50 \qquad\textbf{(B)}\ \$50.00\qquad\textbf{(C)}\ \$87.50\qquad\tex {{AMC10 box|year=2016|ab=A|num-b=2|num-a=4}}
  1 KB (176 words) - 09:58, 16 June 2023
• 2016 AMC 10A Problems/Problem 4
  <math>\textbf{(A) } -\frac{3}{8} \qquad \textbf{(B) } -\frac{1}{40} \qquad \textbf{(C) } 0 \ Do note that the denominator of the answer will be a multiple of 5 and 8 (40) and that the answer will also be negative. The onl
  2 KB (257 words) - 09:57, 16 June 2023
• 2016 AMC 10A Problems/Problem 5
  A rectangular box has integer side lengths in the ratio <math>1: 3: 4</math>. <math>\textbf{(A)}\ 48\qquad\textbf{(B)}\ 56\qquad\textbf{(C)}\ 64\qquad\textbf{(D)}\ 96\qqu
  1 KB (216 words) - 23:23, 5 September 2024
• 2016 AMC 10A Problems/Problem 6
  <math>\textbf{(A)}\ 13\qquad\textbf{(B)}\ 26\qquad\textbf{(C)}\ 102\qquad\textbf{(D)}\ 103\q ...act 1. Because 2 appears 10 times as a tens digit and 2 appears 3 times as a units digit, the answer is <math>10\cdot 10+1\cdot 3=\boxed{\textbf{(D) }10
  967 bytes (143 words) - 02:18, 27 June 2023
• 2016 AMC 10A Problems/Problem 7
  <math>\textbf{(A)}\ 50 \qquad\textbf{(B)}\ 60 \qquad\textbf{(C)}\ 75 \qquad\textbf{(D)}\ 90 Note: if the mean of a set is in the set, it can be discarded and the mean of the remaining number
  2 KB (268 words) - 17:19, 27 September 2023
• 2016 AMC 10A Problems/Problem 8
  <math>\textbf{(A)}\ 20 \qquad\textbf{(B)}\ 30\qquad\textbf{(C)}\ 35\qquad\textbf{(D)}\ 40\qq {{AMC10 box|year=2016|ab=A|num-b=7|num-a=9}}
  1 KB (169 words) - 13:59, 8 August 2021
• 2016 AMC 10A Problems/Problem 9
  A triangular array of <math>2016</math> coins has <math>1</math> coin in the <math>\textbf{(A)}\ 6\qquad\textbf{(B)}\ 7\qquad\textbf{(C)}\ 8\qquad\textbf{(D)}\ 9\qquad\t
  2 KB (315 words) - 14:34, 18 June 2022
• 2016 AMC 10A Problems/Problem 10
  A rug is made with three different colors as shown. The areas of the three di <math>\textbf{(A) } 1 \qquad \textbf{(B) } 2 \qquad \textbf{(C) } 4 \qquad \textbf{(D) } 6 \
  2 KB (337 words) - 13:56, 25 June 2023
• 2016 AMC 10A Problems/Problem 11
  <math>\textbf{(A)}\ 4\dfrac{3}{5} \qquad \textbf{(B)}\ 5\qquad \textbf{(C)}\ 5\dfrac{1}{4} \ ...{2}</math>, and slide the left and right pieces next to each other to form a parallelogram with base <math>1</math> and height <math>\frac{8}{2}</math>.
  8 KB (1,016 words) - 23:17, 30 December 2023
• 2016 AMC 10A Problems/Problem 16
  .../math>. Which of the following transformations will return <math>\triangle A''B''C''</math> to <math>\triangle ABC</math>? <math>\textbf{(A)}</math> counterclockwise rotation about the origin by <math>90^{\circ}</ma
  1 KB (235 words) - 13:52, 25 June 2023
• 2016 AMC 10A Problems/Problem 12
  ...<math>1</math> and <math>2016</math>, inclusive. Which of the following is a correct statement about the probability <math>p</math> that the product of <math>\textbf{(A)}\ p<\dfrac{1}{8}\qquad\textbf{(B)}\ p=\dfrac{1}{8}\qquad\textbf{(C)}\ \dfr
  2 KB (302 words) - 00:57, 18 October 2024
• 2016 AMC 10A Problems/Problem 13
  Five friends sat in a movie theater in a row containing <math>5</math> seats, numbered <math>1</math> to <math>5</ma <math>\textbf{(A) }1 \qquad \textbf{(B) } 2 \qquad \textbf{(C) } 3 \qquad \textbf{(D) } 4\qq
  2 KB (402 words) - 13:54, 25 June 2023
• List of United States elementary school mathematics competitions
  * [http://www.mindresearch.org/gameathon/ Game-a-thon] challenges students to design and build math games in this national c * [http://www.mathnasium.com/trimathlon National Trimathlon] is a fun filled Math Competition for kids in grades 3 through 6.
  5 KB (512 words) - 08:27, 17 November 2024
• List of United States middle school mathematics competitions
  ...ath/puzzle competitions for middle schoolers with a focus towards creating a fun and collaborative environment. * [[AMC 8]] hosted by the [[American Mathematics Competitions]] is a very large middle school math contest taken in-school. ([http://www.maa.org
  7 KB (805 words) - 08:26, 17 November 2024
• List of United States high school mathematics competitions
  * [http://homeschoolmathcontests.com Homeschool Math Contests] has a chart of math contests open to individuals (homeschooled and otherwise), an * [[Mu Alpha Theta]] -- hosts both local and a national competition.
  5 KB (608 words) - 08:32, 17 November 2024
• List of mathematics competitions
  This is a directory of internal links to more helpful pages about mathematics competi
  4 KB (410 words) - 11:31, 13 September 2024

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