Fundamental Theorem of Directly Similar Figures

Let and denote two directly similar figures in the plane, where corresponds to under the given similarity. Let , and define . Then is alsodirectly similar to .

References

Detemple, D. and Harold, S. ``A Round-Up of Square Problems.'' Math. Mag. 69, 15-27, 1996.

Eves, H. Solution to Problem E521. Amer. Math. Monthly 50, 64, 1943.

• Class (Group)
• Classical Groups
• Classification
• Classification Theorem
• Class Interval
• Class (Map)
• Class (Multiply Perfect Number)
• Class Number
• Class Number Formula
• Class Representative
• Class (Set)
• Clausen Formula
• Clausen Function
• Clausen's Integral
• CLEAN Algorithm
• CLEAN Beam
• CLEAN Map
• Clebsch-Aronhold Notation
• Clebsch Diagonal Cubic
• Clebsch-Gordan Coefficient
• Clement Matrix
• Clenshaw Recurrence Formula
• Clifford Algebra
• Clifford's Circle Theorem
• Clifford's Curve Theorem