plane geometry

1. 1.

   the geometry of 2-dimensional figures

   Broadergeometry

   mathematics

Questions about plane geometry

What does plane geometry mean?

plane geometry means "the geometry of 2-dimensional figures".

Is plane geometry a common word?

plane geometry is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.