Highlights of the Compiled Document:Structural Classification: Organized the descriptive terms from your notes regarding the anatomy of isosceles triangles (Legs, Vertex Angle, Base, and Base Angles) into a clear structural reference checklist.Theorems & Corollaries: Formatted both the Base Angles Theorem, its geometric Converse, and the equilateral triangle angle deduction properties into high-contrast highlighted accent boxes.Two-Column Proof Matrices: Reconstructed your text's geometric proof