Given δcab ≅ δedf, complete the sentences below. in δcab, the measure of bc is 4 units, and the measure of ac is 5 units. in δedf, the measure of de is 3x + 2 units, the measure of is ef y units, and the measure of df is 2x + y units.
the measure of de units.
the measure of ef is units.
the measure of df units.