Rhomboid

A Parallelogram in which angles are oblique and adjacent sides are of unequal length.

• Phi Curve
• Phi Number System
• Phragmén-Lindêlöf Theorem
• Phyllotaxis
• Pi
• Piano Mover's Problem
• Picard's Existence Theorem
• Picard's Little Theorem
• Picard's Theorem
• Picard Variety
• Pick's Formula
• Pick's Theorem
• Picone's Theorem
• Piecewise Circular Curve
• Pie Cutting
• Pigeonhole Principle
• Pi Heptomino
• Pillai's Conjecture
• Pilot Vector
• Pinching Theorem
• Pinch Point
• Pine Cone Number
• Piriform
• Pisot-Vijayaraghavan Constants
• Pistol