Miquel Circles
For a Triangle 
and three points 
, 
, and 
, one on each of its sides, the three Miquel circlesare the circles passing through each Vertex and its neighboring side points (i.e., 
,
, and 
). According to Miquel's Theorem, the Miquel circles are Concurrent in a point 
known asthe Miquel Point. Similarly, there are 
Miquel circles for lines taken 
at a time.
- Disk
- Disk Covering Problem
- Disk Lattice Points
- Dispersion Numbers
- Dispersion Relation
- Dispersion (Sequence)
- Dispersion (Statistics)
- Disphenocingulum
- Disphenoid
- Dissection
- Dissection Puzzles
- Dissipative System
- Distance
- Distinct Prime Factors
- Distribution
- Distribution Function
- Distribution (Functional)
- Distribution Parameter
- Distribution (Statistical)
- Distributive
- Distributive Lattice
- Disymmetric
- Ditrigonal Dodecadodecahedron
- Ditrigonal Dodecahedron
- Divergence