MathPlotAI Logo MathPlotAI

IM 7.1.7 Lesson: Scale Drawings

IM 7.1.7 Lesson: Scale Drawings
Loading the math board and drawing, please wait…
2020-07-20 16:06
PolygonVectorGeometric Construction
This example demonstrates the method of drawing scale drawings. Key mathematical concepts include scale, rectangles, and vectors. Using GeoGebra commands such as Point, UnitOrthogonalVector, UnitVector, and Polygon, the scale drawing is constructed. Suitable for middle school students to learn about scale 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