In Fig. 9.22, l, m, n, are straight lines such that l || m and n intersects l at P and m at Q. ABCD is a quadrilateral such that its vertex A is on l. The vertices C and D are on m and AD || n. Show that ar (ABCQ) = ar (ABCDP)

Question

TextDefinition of QuadrilateralNCERT Exemplar

In which of the following figures (Fig. 9.3), you find two polygons on the same base and between the same parallels?

ABCD is a quadrilateral whose diagonal AC divides it into two parts, equal in area, then ABCD