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 180.. c.. the parallel postulate is false.. d.. there are no straight lines.

The correct answer is B) the sum of the angles of a triangle is always 180°.

Explanation:

In Euclidean geometry, we are dealing with two dimensions.  This is why the sum of the measures of the angles of a triangle is 180°.

There are several different non-Euclidean geometries, and depending on the geometry, the angles of a triangle may be more than 180 or less than 180.

What the heck i didn’t know

Sorry i meant b in the other question