 Hi and welcome to the session. I am Neha and today I am going to discuss the following question with you. The question says, Name the quadrilaterals whose diagonals are perpendicular bisectors of each other. Let's see its solution. Let us consider a rhombus. Here A, B, C, D is a rhombus and recall the definition of a rhombus which says a parallelogram with sides of equal length and the diagonals are perpendicular to each other. That means all these angles are right angles. So we got one thing that the diagonals are perpendicular to each other and now as we said that the rhombus is a parallelogram and in a parallelogram we know that the diagonals are bisectors of each other. That means here the diagonals A, C and B, D are perpendicular bisectors of each other. So quadrilaterals whose diagonals perpendicular bisectors of each other first one is rhombus. Now consider a square and we know that a square is a quadrilateral which satisfies all the properties of a parallelogram as well as of a rhombus. Now as this satisfies all the properties of a rhombus that means the diagonals of this square are also perpendicular bisectors of each other. So our second quadrilateral is a square. Therefore our final solution for this question is a rhombus and a square. So with this we finish this session. Hope you must have enjoyed it. Goodbye and take care.