Pair 3 pair 4 which pairs of polygons are congruent? • a pairs 1, 2, and 3 ob. dai pairs 1, 2, 3, and 4 pairs 2 and 3 pairs 1 and 3

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image