The 2 types of non-Euclidean geometries are hyperbolic geometry and ellptic geometry.
ballistics
A Russian mathematician named Nikolai Ivanovich Lobachevsky is the man credited with inventing hyperbolic geometry. Nikolai lived from 1792 to 1856.
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Answer The two commonly mentioned non-Euclidean geometries are hyperbolic geometry and elliptic geometry. If one takes "non-Euclidean geometry" to mean a geometry satisfying all of Euclid's postulates but the parallel postulate, these are the two possible geometries.
It works in Euclidean geometry, but not in hyperbolic.
There are two non-Euclidean geometries: hyperbolic geometry and ellptic geometry.
The 2 types of non-Euclidean geometries are hyperbolic geometry and ellptic geometry.
In Euclidean plane geometry, two lines which are perpendicular not only can but must intersect. (I believe the same is true for elliptic geometry and hyperbolic geometry.)
guass
James W. Anderson has written: 'Hyperbolic geometry' -- subject(s): Hyperbolic Geometry
ballistics
In Euclidean plane geometry, two lines which are perpendicular not only can but must intersect. (I believe the same is true for elliptic geometry and hyperbolic geometry.)
A Russian mathematician named Nikolai Ivanovich Lobachevsky is the man credited with inventing hyperbolic geometry. Nikolai lived from 1792 to 1856.
Hyperbolic geometry was developed independently by Nikolai Lobachevsky, János Bolyai, and Carl Friedrich Gauss in the early 19th century. However, it was Lobachevsky who is credited with first introducing the concept of hyperbolic geometry in his work.
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