IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. To show relationships among planes ...

A perpendicular bisector is a line segment that is perpendicular to another line segment and passes through its midpoint. In geometry, it is often used to construct angles, triangles, and circles.

2 Dimensions grid line for 2D design. 2 Dimensions grid line for 2D design and can be use for geometric background or drawing using grid line for guiding easy for making line or curve from grid to ...