What is the best match?

elliptic space

    { 1 } - Riemannian space
    { 2 } - through a point outside a given line, at least two lines can be drawn parallel to the given line
    { 3 } - one cannot construct a figure with two straight lines

<= back | menu | forward =>
Directions: Click on a number from 1 to 3.
























 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

























1 is correct!

elliptic space

    { 1 } - Riemannian space
    { 2 } - through a point outside a given line, at least two lines can be drawn parallel to the given line
    { 3 } - one cannot construct a figure with two straight lines

elliptic space <=> Riemannian space

<= back | menu | forward =>
Before continuing, you might try some wrong answers.
























 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

























2 is wrong. Please try again.

elliptic space

    { 1 } - Riemannian space
    { 2 } - through a point outside a given line, at least two lines can be drawn parallel to the given line
    { 3 } - one cannot construct a figure with two straight lines

hyperbolic space <=> through a point outside a given line, at least two lines can be drawn parallel to the given line

<= back | menu | forward =>
























 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

























3 is wrong. Please try again.

elliptic space

    { 1 } - Riemannian space
    { 2 } - through a point outside a given line, at least two lines can be drawn parallel to the given line
    { 3 } - one cannot construct a figure with two straight lines

Euclidean space <=> one cannot construct a figure with two straight lines

<= back | menu | forward =>
























 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

























the end