Meaning of plastic ratio | Babel Free
Definitions
A geometrical proportion given by the unique real solution of the equation x³ = x + 1. Its decimal expansion begins 1.324717957244746...
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.