ABCD is rotated counterclockwise about the origin. By how many degrees was ABCD rotated?
O A. 360°
• B. 180°
• C. 270°
O D. 90°

B. 180 degrees

Step-by-step explanation:

They are exactly across from one another. Here, this will make more sense.

               0 (starting point)

               |

 270--            -- 90

               |

             180 (where you ended up)

Now till the screen towards the right. The zero and the 180 should be pointing in the same direction as the squares.

the answer is two. hope this !