 Hi and welcome to the session. I'm Kanika and I'm going to help you to solve the following question. The question says, which of the following figures lie on the same base and between the same parallels? In such a case, write the common base and the two parallels. This is the third figure given to us. Now before solving this question, we should know that two figures are said to be on the same base between the same parallels. A point is common base and B point is the vertices opposite to the common base lie on a line parallel to the base. This is the key idea in this question. The third figure given to us clearly is a kilogram PQR triangle PQR. This verifies the A point. Let's now verify the B point. The vertex T of triangle TQR and the vertices P and S of parallelogram PQRS are opposite to the base QR and lie on the same line PS which is parallel to the common base that is QR. So this means these two figures lie on the same base and between the same parallels. So since the vertex TQR which is parallel to QR, PQR and TQR, this is our required answer. So this completes the session. Bye and take care.