Which pairs of rectangles are similar polygons? Select each correct answer. two rectangles. bigger one has left side labeled 5.2 m and bottom labeled 3.8 m. the smaller one has left side labeled 2.6 m and bottom labeled 1.2 m. two rectangles. bigger one has left side labeled 7.5 m and bottom labeled 4.5 m. the smaller one has left side labeled 2.5 m and bottom labeled 1.5 m. two rectangles. the bigger one has left side labeled 50 m and bottom labeled 30 m. the smaller one has left side labeled 10 m and bottom labeled 6 m. two rectangles. bigger rectangle has left side labeled 100 m and bottom labeled 49 m. the smaller triangle has left side labeled 10 m and bottom labeled 7 m.