Attribute - the traits of a shape or object like size, shape, and color., Parallel Sides - always the same distance apart and never touching., Right Angles - an angle equal to 90 degrees., Polygons - a shape with straight sides that are fully closed., Quadrilaterals - a shape that has four straight, closed sides and four angles., Diagonal - a straight line joining two corners of a shape that are not next to each other.,

排行榜

视觉风格

选项

切换模板

恢复自动保存: