Transformations and Congruence 1

Transformations and Congruence 1
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2017-08-03 06:15
This example demonstrates the relationship between 2D vector transformations and congruent triangles. Key math concepts include vectors, congruent triangles, and geometric transformations. Construction highlights use of GeoGebra commands like Polygon, Segment, Mirror to create and reflect shapes. Suitable for middle school and above students to understand properties of geometric transformations.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C, D, E) → poly1, a, b, c, d, e
  2. Polygon(A_1, B_1, C_1, D_1, E_1) → poly1_1, a_1, b_1, c_1, d_1, e_1
  3. Segment(F, G) → f
  4. Mirror(A, f) → A'
  5. Mirror(B, f) → B'
  6. Mirror(C, f) → C'
  7. Mirror(D, f) → D'
  8. Mirror(E, f) → E'
  9. Polygon(A', B', C', D', E') → poly1', a', b', c', d', e'