In Euclidean geometry parallel lines are always the same distance apart.
In non-Euclidean geometry parallel lines are not what we think of a parallel. They curve away from or toward each other.
Said another way, in Euclidean geometry parallel lines can never cross. In non-Euclidean geometry they can.
Chat with our AI personalities
The difference between regular geometry and solid geometry is that regular geometry deals with angles, measuring angles, and theorem/postulates. Solid geometry deals with shapes and multiple sided figures.
one is plane and one is solid
solid geometry deals with 3 dimensional figures while plane geometry deals with 2 dimensional.
geometry represnt shapes and it's properties where as mensuration represents calculation of shapes like areas and perimeters.
In Euclidean geometry, a straight line measures 180 degrees. This is based on the definition of a straight line as the shortest distance between two points, forming a perfectly straight angle. This concept is fundamental in geometry and is used in various mathematical and scientific applications.