Definitions
There is 1 meaning of the phrase
Plane Geometry.
Plane Geometry - as a noun
The geometry of 2-dimensional figures
Example Sentences
"In plane geometry, a triangle is a polygon with three sides."
"The study of angles is an important part of plane geometry."
"Parallel lines are a fundamental concept in plane geometry."
"Perpendicular lines intersect at a 90-degree angle in plane geometry."
"In plane geometry, the concept of symmetry is often explored."
