Question

Which of the following is not a characteristic of non-Euclidean geometry?

A.
Space is saddle-curved.
B.
The sum of the angles in a triangle is always 2004-01-01-01-00_files/i0370000.jpg.
C.
The parallel postulate is false.
D.
There are no straight lines.

Answer 1

What does this say; The sum of the angles in a triangle is always 2004-01-01-01-00_files/i0370000.jpg.

Answer 2

it's all they gave me

Answer 3

If this

>>B. The sum of the angles in a triangle is always 2004-01-01-01-00_files/i0370000.jpg.

says that the sum of the angles of a triangle is always 180, then that is not true in nonEuclidean Geometry.

Consider a triangle drawn on the surface of a sphere.

Answer 4

>>2004-01-01-01-00_files/i0370000.jpg. Whatever it is, it did not print.

Answer 5

thanks