The figure shows two triangles on a coordinate grid:
what set of transformations is performed on triangle rst to form triangle r’s’t?
a- a 90- degree counterclockwise rotation about the the origin followed by a translation 2 units left.
b- a 270-degree counterclockwise rotation about the origin followed by a translation 2 units to the right
c- a translation 2 units down followed by a 90-degree counterclockwise rotation about the origin
d- a translation 2 units down followed by a 270-counterclockwise rotation about the origin