In quadrilateral ABCD, it is given that `angleA=120^@`, angles B and D are right angles, AB = 13, and AD = 46. Then AC =

In quadrilateral ABCD, it is given that /_A=120^(@) ,angles B and D are right angles AB=13, and AD=46. Then AC=

In quadrilateral ABCD, AB "||" CD and AD= BC, prove that angleA=angleB.

In a quadrilateral ABCD, with unequal sides if the diagonals AC and BD intersect at right angles, then

In a quadrilateral ABCD, angleA + angleC = 180^(@) , then angleB + angleD is equal to

In a Quadrilateral ABCD, angleA +angleB = 200^@ then angleC +angleD = _____

In a quadrilateral ABCD, AB = CD and angle B = angle C . Prove that AC = AB

In a quadrilateral ABCD, AB = CD and angle B = angle C . Prove that AD is parallel to BC.

In a quadrilateral ABCD, it is given that AB |\|CD and the diagonals AC and BD are perpendicular to each other. Show that AD.BC >= AB. CD .

In a quadrilateral ABCD, it is given that AB ||CD and the diagonals AC and BD are perpendicular to each other. Show that AD.BC >= AB. CD.