<span class="searchmatch">Varignon</span> <span class="searchmatch">parallelograms</span> plural of <span class="searchmatch">Varignon</span> <span class="searchmatch">parallelogram</span>...
<span class="searchmatch">Varignon</span> <span class="searchmatch">parallelogram</span> (plural <span class="searchmatch">Varignon</span> <span class="searchmatch">parallelograms</span>) (geometry) The <span class="searchmatch">parallelogram</span> involved in <span class="searchmatch">Varignon's</span> theorem, whose corners are the midpoints of...
Pierre <span class="searchmatch">Varignon</span>. <span class="searchmatch">Varignon's</span> theorem (geometry) A statement in Euclidean geometry that deals with the construction of a particular <span class="searchmatch">parallelogram</span> (the Varignon...
(US) enPR: pâ'rə-lĕlʹə-grăm', IPA(key): /ˌpæ.ɹəˈlɛl.əˌɡɹæm/ <span class="searchmatch">parallelogram</span> (plural <span class="searchmatch">parallelograms</span>) (geometry) A convex quadrilateral in which each pair of...