Create the page "HL Congruency" on this wiki! See also the search results found.

• Congruence (geometry)
  '''Congruency''' is a property of multiple geometric figures. === HL Congruence ===
  10 KB (1,650 words) - 21:11, 24 March 2025
• 2006 Romanian NMO Problems/Grade 8/Problem 1
  ...plane <math>A'B'C'D'</math> intersect the plane at <math>O''</math>. By HL congruency, the triangles <math>OO''A'</math>, <math>OO''B'</math>, <math>OO''C'</math
  3 KB (509 words) - 23:22, 15 August 2012
• 2007 AIME I Problems/Problem 12
  ...ofproblemsolving.com/wiki/index.php/Congruent_(geometry)#HL_Congruence HL] congruency, we can find that <math>\triangle AED</math> is [[congruent]] to <math>\tri
  10 KB (1,458 words) - 20:50, 3 November 2023
• 1973 AHSME Problems/Problem 15
  ...th>C</math>, and draw a line from <math>C</math> to <math>O</math>. By HL Congruency and CPCTC, <math>\angle AOC = \angle BOC = \theta /2</math>.
  2 KB (306 words) - 14:00, 20 February 2020
• 2008 iTest Problems/Problem 98
  ...<math>S</math> be on <math>AD</math> where <math>IS \perp AD</math>. By HL Congruency, <math>\triangle ITQ \cong \triangle ISP</math>, so <math>PS = QT</math>. N
  3 KB (586 words) - 23:47, 8 January 2019
• 2002 Pan African MO Problems/Problem 2
  Let <math>E</math> be the midpoint of <math>CD</math>. By SSS Congruency, <math>\triangle OCE \cong \triangle ODE</math>. Thus, <math>\angle OEC = By HL Congruency, <math>\triangle AOF \cong \triangle BOF</math>, so <math>AF = BF</math>.
  4 KB (710 words) - 14:01, 23 December 2019
• SSS similarity
  * [[HL Similarity]] * [[SAS Congruency]]
  795 bytes (113 words) - 14:02, 29 December 2023