Killingbergtro, Hans Georg The trapeze with given diagonals and non-parallel sides. (Norwegian) Zbl 0424.51004 Normat 1980, 22-27 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 51M15 Geometric constructions in real or complex geometry Keywords:trapeze with given diagonals and non-parallel sides PDFBibTeX XMLCite \textit{H. G. Killingbergtro}, Normat 1980, 22--27 (1980; Zbl 0424.51004)