117k views
18 votes
What are the coordinates of each point after quadrilateral ABCD is rotated 270° about the origin? Drag numbers to complete the coordinates. Numbers may be used once, more than once, or not at all.

What are the coordinates of each point after quadrilateral ABCD is rotated 270° about-example-1

1 Answer

13 votes
Essentially, we can say that ABCD rotated 180 degrees is EFGH, so we really just need to rotate EFGH 90 degrees
A is (-1, 1)
B is (-3, 2)
C is (-3, 4)
D is (-1, 5)
User TMWP
by
3.5k points