Line -- from Wolfram MathWorld

A line is a straight one-dimensional figure having no thickness and extending infinitely in both directions. A line is sometimes called a straight line or, more archaically, a right line (Casey 1893), to emphasize that it has no "wiggles" anywhere along its length. While lines are intrinsically one-dimensional objects, they may be embedded in higher dimensional spaces. Harary (1994) called an edge of a graph a "line." A line is uniquely determined by two points, and the

Line -- from Wolfram MathWorld

Line -- from Wolfram MathWorld

The Wolfram MathWorld List of Unsolved Problems

433 Three-Dimensional shapes – from Wolfram MathWorld

Equal Parallelians Point -- from Wolfram MathWorld

Line -- from Wolfram MathWorld

Wolfram, Alpha Meets MathWorld—Wolfram

Wolfram Math World: Half Angle Formulas Activity for 9th - 10th Grade

Solved A witch of Agnesi is any curve in a family of

Line -- from Wolfram MathWorld

WolframAlpha Resources for Educators

Archimedean Graph -- from Wolfram MathWorld Geometry art, Sacred geometry art, Sacred geometry