File:Trapezoid.svgThis is a vector graphic version of Image:Trapezoid2.png by en:PaulNaska which was released into the Public Domain. English Trapezoid or trapezium
File:Blank vowel trapezoid.pngtrapezoid-three-height.png Derivative works of this file: Blank vowel trapezoid.svg English Trapezoid used to represent the IPA vowels. American English America
File:Integration trapezoid.svgpublish it under the following license: # SVG output set terminal svg size 340 102 set output "Integration_trapezoid.svg" set samples 1000 # Configure border
File:Blank vowel trapezoid.svg(17566 Bytes) Blank vowel trapezoid, for use with the International Phonetic Alphabet. {{GFDL-self}} File:IPA_vowel_trapezium.svg licensed with Cc-by-sa-2
File:Midsquare trapezoid.svghereby publish it under the following license: English midsquare trapezoid, a trapezoid with orthogonal diagonals of the same length Wikimedia username: