20 points , the figure shows two triangles on a coordinate grid: what set of transformations is performed on triangle abc to form triangle a’b’c’? a translation 5 units up followed by a 180-degree counterclockwise rotation about the origin a translation 5 units up followed by a 270-degree counterclockwise rotation about the origin a 180-degree counterclockwise rotation about the origin followed by a translation 5 units to the left a 270-degree counterclockwise rotation about the origin followed by a translation 5 units to the left