Similar Figures and Ratios in Geometry

GeoGebra Commands & Parameters

1. Polygon(A, B, C) → t1, c, a, b
2. Dilate(A, 2, D) → A'
3. Dilate(B, 2, D) → B'
4. Dilate(C, 2, D) → C'
5. Polygon(A', B', C') → t1', c', a', b'
6. Distance(C, B) → distanceCB
7. Distance(C', B') → distanceC'B'
8. Distance(B, A) → distanceBA
9. Distance(A, C) → distanceAC
10. Distance(C', A') → distanceC'A'
11. Distance(A', B') → distanceA'B'
12. Distance(B', A') → distanceB'A'
13. Distance(A', C') → distanceA'C'
14. Angle(A, B, C) → α
15. Angle(C, A, B) → β
16. Angle(B, C, A) → γ
17. Angle(C', A', B') → δ
18. Angle(A', B', C') → ε
19. Angle(B', C', A') → ζ