Polygon ABCD is rotated 90º counterclockwise about the origin to create polygon A′B′C′D′. Match each set of coordinates to the vertices of polygon A′B′C′D′.

Question

asked Oct 5, 2018 90.1k views

1 Answer

Karl Brown · Answer 1 · 2018-10-09T01:44:03+0000

Answer:

A' (-1,1)

B' (-2,1)

C' (-2,2)
D' (-1,3)

Explanation:

I rotated it allowing for me to see how the points would be and the other guys answer was terrible.