Two parallel lines l and m are intersected by a transversal p (see Fig. 8.15). Show that the quadrilateral formed by the bisectors of interior angles is a rectangle.

Two parallel lines 1 and m are intersected by a transversal p (see Fig.8.15) .Show that the quadrilateral formed by the bisectors of interior angles is a rectangle.

Two parallel lines l and m are intersected by a transversal p (see the given figure). Show that the quadrilateral formed by the bisector of interior angles is a rectangle.

Two parallel lines l and m are intersected by a transversal p . Show that the quadrilateral formed by the bisectors of interior angles is a rectangle.

When two parallel lines are intersected by a transversal ,……. Angles are formed.

Prove that the bisectors of the interior angles of a rectangle form a square.

Two parallel lines AB and CD are intersected by a transversal line EF at M and N, respectively. If the lines MP and NP are the bisectors of the interior angles BMN and DNM on the same side of the transversal, then angleMPN is equal to