Examples from the Web for triangular
The dominant silhouette in the collection was an A-line, triangular shape with narrow shoulders and a full skirt.Paris Fall Fashion Week Ends With Vuitton and Kanye|Robin Givhan|March 7, 2012|DAILY BEAST
“Those pink, triangular houses are very much a symbol for strangeness,” said Pickwoad.
"There's a fox's mask," said the Colonel at the bottom of the table, pointing a triangular bit out.The Magnetic North|Elizabeth Robins (C. E. Raimond)
The outline of the leafy part is triangular in form, and on either side of the rachis are the tapering pinnæ.How to Know the Ferns|S. Leonard Bastin
It was in this bright sunlight that the Pompeian Acropolis, the triangular Forum, stood.The Wonders of Pompeii|Marc Monnier
Ben saw another instrument, a reel with a long line and a triangular piece of board at the end of it.Ben Hadden|W.H.G. Kingston
Close examination reveals that the triangular sections of fabric used to add fullness to the skirt consist of several pieces.Women's Bathing and Swimming Costume in the United States|Claudia B. Kidwell