need help PLZ write clearly Thanks Draw a triangle with one

need help PLZ write clearly! Thanks!

Draw a triangle with one vertex as an ideal point (infinity). Can you draw a triangle with 2 ideal vertices?

Solution

We cannot draw a triangle with one of its vertex at infinite distance

As the vertex is at infinite distance, the angle corresponding to that vertex is zero

So sum of the other two angles of that triangle is 180. In a triangle, sum of two sides is greater than the third side,

So here it is not followed

Hence we cannot draw that triangle.