If APB and CQD are two parallel lines, then the bisectors of the angles APQ, BPQ, CQP and PQD form

If APB and CQD are two parallel lines then the bisectors of angle APQ, angle BPQ, angle CQP and angle PQD enclose a

If a transversal line cuts two parallel lines then bisector of internal angle formed a

AB and CD are two parallel lines and a transversal 'l' intersects these lines at X and Y respectively Prove that the bisectors of interior angles from a parallelogram whose each angle is 90^(@).

AB and CD are two parallel lines and a transversal 'l' intersects these lines at X and Y respectively Prove that the bisectors of interior angles from a parallelogram whose each angle is 90^(@).

A transversal intersects two parallel lines. Prove that the bisectors of any pair of corresponding angles so formed are parallel.

A transversal intersects two parallel lines. Prove that the bisectors of any pair of corresponding angles so formed are parallel.

bar(AB) and bar(DC) are two parallel lines and a transversal l ,intersects bar(AB) at P and bar(DC) at R . Prove that the bisectors of the interior angles form a rectangle .

A B ,C D are two parallel lines and a transversal l intersects A B at X and C D at Y Prove that the bisectors of the interior angles form a parallelogram, with all its angles right angles i.e., it is a rectangle.