Symmetric graphics Symmetric graphics mainly include:
1. Axisymmetric figure: If a figure is folded in half along a straight line and the two parts completely overlap, such a figure is called an axisymmetric figure.
2. Centrally symmetric figure: If a figure rotates 180 degrees around a certain point and the rotated figure can completely coincide with the original figure, then this figure is called a centrally symmetric figure. And this center point is called the center symmetry point. Axisymmetric graphics include: rotationally symmetric graphics, axially symmetric graphics, centrally symmetric graphics, etc. The central symmetric figures are: line segments, rectangles, diamonds, squares, parallelograms, circles, regular polygons with even sides, etc.
Central symmetric figure; If a graph can overlap itself after rotating 180 degrees around a certain point, it is a centrosymmetric graph.
Common centrosymmetric figures include line segments, rectangles, diamonds, squares, parallelograms, circles, regular polygons with even sides and some irregular figures.
Definition of symmetry axis If you fold in half along a straight line and the two folded parts are completely coincident, then this figure is called an axisymmetric figure, and this straight line is called the symmetry axis of this figure. The axis of symmetry is absolutely a straight line.
The above content is related to the symmetrical graphics I found for you, and I hope it will help you.