Geometric figure with intersecting lines and right angles on a coordinate grid.

- The figure contains multiple intersecting line segments forming various angles.
- Two right angles are marked with red squares, indicating perpendicular intersections.
- Line segment AB is horizontal and intersects with vertical line segment GH at a right angle.
- Line segment CD intersects AB and forms a right angle with EF at their intersection point.
- Points A, B, C, D, E, F, G, H, I are labeled at key vertices or intersections.
- The grid provides a coordinate system to measure distances and slopes if needed.
- The overall structure suggests geometric relationships such as perpendicularity, parallelism, and possibly congruent triangles or similar figures.