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Centimeter Ruler Template

Centimeter Ruler Template
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2020-11-18 22:28
VectorCoordinate GeometryGeometric Construction
This example demonstrates a custom centimeter ruler template. It involves geometric transformations, real numbers, and dilation. Using GeoGebra commands such as Point, UnitOrthogonalVector, UnitVector, and Polygon, an accurate centimeter ruler can be constructed. Suitable for high-grade elementary and junior high school students for learning length measurement and geometric construction.

GeoGebra Commands & Parameters

  1. Point(Circle[A_1, ruler]) → A_6
  2. UnitOrthogonalVector(Segment[A_1, A_6]) → v
  3. UnitVector(Segment[A_1, A_6]) → u
  4. Polygon(A_1, A_2, A_3, A_4, A_5, A_6) → poly1, a_3, a_4, a_5, a_6, a_7, a_8

AI Drawing Prompt Reference

Draw a centimeter ruler template. Start with a circle and place a point on it, then connect the center to that point to form a segment. Based on this segment, construct a unit direction vector and a unit perpendicular vector to guide the tick marks. Then, using the center and the point on the circle as two vertices, along with three other points, connect them in order to form a hexagon as the ruler's main outline. The figure includes a circle, a radius segment, two unit vectors, and a hexagon, illustrating geometric transformations and scaling for length measurement instruction.
The prompt above was compiled from the original drawing commands and is for reference only.