三角板 Traditional form: 三角板 Pinyin (reading): sānjiǎobǎn Definitions: set square triangle (for drawing right angles) Characters: 三 - three 角 - angle, corner; horn, horn-shaped 板 - board, plank; plate, slab; unnatural, stiff Traditional characters: 三 - three 角 - angle, corner; horn, horn-shaped 板 - board, plank; plate, slab; unnatural, stiff