Perimeter of Square and Rectangle
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This example demonstrates the calculation and visualization of the perimeter of squares and rectangles. It involves core mathematical concepts such as perimeter formulas, geometric properties, and variable calculations. The construction summary utilizes GeoGebra commands and objects like Sort, Polygon, Sequence, Rotate, Flatten, Max for dynamic generation and transformation of shapes. Suitable for middle school and above mathematics education, helping students understand basic geometric calculations and dynamic geometry demonstrations.
GeoGebra Commands & Parameters
Sort({x(A), x(B), x(C), x(D)}) → xvaluesSort({y(A), y(B), y(C), y(D)}) → yvaluesPolygon(A, D, B, C) → poly1, a, d, b, cSequence(Point[{xmin + c - i, ymin}], i, 1, c) → list8Sequence(Point[{xmin, ymin + i}], i, 0, a) → list5Sequence(Rotate[Point[{xmin + c, ymin + a - i}], (permtimer * ((-π)) / 2), (xmin + c, ymin)], i, 1, a) → list7Rotate(list5, (permtimer * ((-π)) / 2), list7(a)) → list12Sequence(Rotate[Point[{xmin + i, ymin + a}], (permtimer * ((-π)) / 2), list7(a)], i, 1, c) → list6Rotate(list12, (permtimer * ((-π)) / 2), list6(c)) → list13Rotate(list13, (permtimer * ((-π)) / 2), F) → list14Rotate(list6, (permtimer * ((-π)) / 2), list6(c)) → list11Sequence(Point[{Min[xvalues] + i, Min[yvalues] - 4}], i, 0, Area - 1) → arealistFlatten(Sequence[Sequence[Point[{Min[xvalues] + i, Min[yvalues] + j}], i, 0, c - 1], j, 0, a - 1]) → list1Sequence((list1(i) * (1 - areatimer)) + (arealist(i) * areatimer), i, 1, Area) → list2Sequence(Polygon[list2(i), list2(i) + (1, 0), 4], i, 1, Area) → list3Sequence(Polygon[arealist(i), arealist(i) + (1, 0), 4], i, 1, Area) → list4Sequence(Text[i, arealist(i) + (0.1, 0.2)], i, 1, Area) → areanumbersFlatten({Reverse[list8], Reverse[list7], Reverse[list11], Reverse[list14]}) → list9Sequence(Point[{Min[xvalues] + i, Min[yvalues] - 2}], i, 0, perm) → permlistSequence((permlist(i) * permmover) + (list9(i) * (1 - permmover)), i, 1, Length[list9]) → list10Sequence(Segment[list10(i), list10(i + 1)], i, 1, perm) → list15Max(a + 1, ((R - L) * 17.4 / 32) + BOT) → T
AI Drawing Prompt Reference
Create a dynamic visualization showing the perimeter of squares and rectangles, highlighting perimeter formulas and geometric properties. The image should include multiple shapes that are dynamically generated and transformed through rotations and displacements, forming a complex pattern. Start with basic squares and rectangles, then generate multiple shapes by rotating and displacing them, and finally connect these shapes with lines to demonstrate the dynamic perimeter effectively.
The prompt above was compiled from the original drawing commands and is for reference only.