Triangle Diagram with Labeled Angles

This image portrays a classic geometric triangle, designed to illustrate fundamental principles of geometry. The diagram features the three interior angles of the triangle, each clearly marked and labeled. These labels are typically represented by uppercase letters (like A, B, C) at the vertices, or sometimes by Greek letters (such as alpha, beta, gamma), making it a perfect visual aid for studying angle properties, sum theorems, and various trigonometric relationships inherent to triangles.

triangle - geometry - angles - diagram - geometric - math - education - shapes