A line which intersects a pair of lines at two distinct points is called

In figure pairs of interior angles on the same side of the transversal are

If two lines are parallel to a third line then they are ______ to one another.

If a transversal intersects a pair of line making alternate interior angles, then the lines are

If A , B, C lie on the same line, they are called

value of x =

In a theorem ‘ if ‘ part is called

If a pair of parallel lines, intersected by a transversal then the sum of interior angles on the same side of transversal is

In the figure p||q and r||s then ∠A + ∠C =

 l, m are coplanar lines and l ∩ m = { p } then the lines