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How to draw a square, rectangle, triangle and circle by rotation or translation?
Square and rectangle are figures that can be obtained by rotation or translation. The specific method is as follows:

1, square: rotate the square counterclockwise by 90 degrees, 180 degrees, 270 degrees, and get four different squares. At the same time, we can also translate the square along the horizontal or vertical direction to get various squares with different positions but equal sizes.

2. Rectangle: Similar to a square, we can get different rectangles by rotating or translating. Specifically, by rotating the rectangle counterclockwise by 90 degrees or 270 degrees around its center point, a new rectangle with high and wide sides can be obtained. By translating the rectangle horizontally or vertically, you can get rectangles with different positions but the same size.

3. Triangle: Triangle can get different graphics by rotation and translation. Triangles with different positions and angles can be obtained by rotating or translating horizontally or vertically with one side of the triangle as the axis.

4. Circle: A circle can't get other shapes through rotation, but it can get circles with different positions but the same size through translation.