Tell whether the following postulate or property of the plane Euclidean geometry has a corresponding statement in spherical geometry. Explain your reasoning or write the corresponding statement. 1. If two lines form vertical angles, then the angles are equal in measure.

2. if two lines meet a third line at the same angle, those lines are parallel.

3. Three lines can form two triangles.

4. Three non-parallel lines divide the plane into 7 separate parts.

Please help me! THIS IS DUE TODAY!!!