Meaning of Apollonian circle | Babel Free
Definitions
Any circle in two families of circles such that every circle in the first family intersects every circle in the second family orthogonally and vice versa.
Equivalents
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.