Keywords: Geometric Net of a Decagonal Antiprism.svg en A geometric net of a decagonal antiprism The bases are regular decagons and the sides are alternating isosceles triangles Created with GeoGebra 2013-10-23 21 54 43 own DEMcAdams cc-zero Uploaded with UploadWizard Decagonal antiprism Geometric net Check categories 2015 July 6 Antiprisms |