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  • (''Zuming Feng, Zhonghao Ye'') Let <math>ABCD</math> be a quadrilateral, and let <math>E</math> and <ma ...</math> because <math>FTY</math> tends both arcs <math>YF</math> and <math>YE</math>.
    5 KB (986 words) - 22:46, 18 May 2015
  • ...and <math>BD=BX</math>. Let <math>E</math> be on <math>YC</math> and <math>YE=YB</math>, then <cmath>AD=AB+BD=AB+BX=AY+YB=AE</cmath>
    2 KB (342 words) - 01:57, 3 October 2018
  • ...le ABX</math> is congruent to <math>\triangle YEZ</math>. We now get <math>YE=AB=40</math>.
    5 KB (766 words) - 16:32, 6 September 2021
  • Let <math>a=xe^{iA}</math>, <math>b=ye^{iB}</math>, <math>c=ze^{iC}</math> be numbers in the complex plane.
    2 KB (347 words) - 11:20, 6 May 2017
  • <cmath> (YE) \cdot (ME) = TTT</cmath>
    18 KB (2,788 words) - 13:55, 20 February 2020
  • <cmath> (YE) \cdot (ME) = TTT</cmath>
    870 bytes (137 words) - 14:04, 20 February 2020
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