 Hello and welcome to the session. In this session we discussed the following question which says, in the given figure that is this figure, the area of triangle ABE is 60 centimeter square, state giving reasons, first the area of paradigmogram ABED, second the area of the triangle ABCF. Before we move on to the solution, let's discuss some theorems to be used in the solution for this question. First we have the area of is equal to one half the area a milligram between the same parlance. The next theorem that we have is the area of a milligram is equal to the area of a rectangle on the same base of same altitude. This is the key idea that we use for this question. If we want to do the solution now, we are given this figure and we are also given that the area of triangle ABE is equal to 60 centimeter square. We are supposed to find the area of the paradigmogram ABED comes about the triangle ABE and the paradigmogram ABED same base of ABED between the same parlance ABE and ABED. As you can see in the figure that the sides ABE and ABED are parallel so triangle ABE and paradigmogram ABED are on the same base ABED and between the same parlance ABE and from the key idea we know that the area of a triangle is equal to one half the area of a paradigmogram on the same base and between the same parlance. So, from this we conclude the area of triangle ABE is equal to half of the area of paradigmogram ABED since they both are on the same base and between the same parlance. So, this means that the area of paradigmogram ABED is equal to two times the area of ABE so that area of triangle ABE is 60 centimeter square from here we have area of the paradigmogram ABED is equal to 2 into 16 centimeter square that is equal to 120 centimeter square. Finally, we have area of the paradigmogram ABED is 120 centimeter square and we have stated the reason also. So, this is the answer for the first part of the question. Then next we have the second part of the question in which we are supposed to find the area of rectangle ADCF. The parallel ABED we can see in the figure that these two figures that is the paradigmogram ABED and the rectangle ADCF are on the same base ABE and also the same altitude that is this altitude and from the key area we know that the area of the paradigmogram is equal to the area of the rectangle on the same base and also the same altitude. Therefore, we say that area of would be equal to the area of the paradigmogram AD. From the first part we know that the area of paradigmogram ABED is 120 centimeter square. So, finally we have that the area of ADCF is equal to 120 centimeter square. So, this is the answer for the second part of the question. This complete session we have understood the solution of this question.