For two shapes to be congruent, the shape and size have to be the same. In other words they ate have to equal length in size and also equal angles(same shape hence equal angles). Therefore Clare is correct since only have equal length in sides does not qualify the polygon to be congruent or similar like Priya claims
5 Parts Yellow with 3 Parts blue 5Yellow with 3 Blue 1Yellow would be with 3/5 Blue Hence , 2 Yellow = (3/5)*2 Blue =6/5 Cans of blue or 1.2Cans of blue.
