23 March 2013

• curprev 02:0202:02, 23 March 2013 IDMasterz talk contribs m 2,576 bytes +28 →Proof
• curprev 02:0102:01, 23 March 2013 IDMasterz talk contribs 2,548 bytes +473 →Proof

5 July 2011

• curprev 07:0307:03, 5 July 2011 1=2 talk contribs m 2,075 bytes −3 LaTeX errors FTL
• curprev 07:0307:03, 5 July 2011 1=2 talk contribs 2,078 bytes +618 Got kicked out of computer lab because of halo players; came back to finish the proof

3 July 2011

• curprev 08:0308:03, 3 July 2011 1=2 talk contribs 1,460 bytes +1,460 Created page with "'''Steiner's Theorem''' states that in a trapezoid <math>ABCD</math> with <math>AB\parallel CD</math> and <math>AD\nparallel BC</math>, we have that the [[midpoints|midpoint]..."