Which sequence of steps would transform triangle 1 to triangle 2?
A
reflect across the x -axis; rotate 270 degrees counterclockwise about the originB
rotate 90 degrees counterclockwise about the origin; rotate 270 degrees counterclockwise about the originC
reflect across the y -axis; rotate 180 degrees counterclockwise about the originD
reflect across the y -axis; rotate 90 degrees counterclockwise about the origin