Question

if pentagon ABCDE is rotated 180° around the origin to create pentagon A’B’C’D’E’, what is the ordered pair of point D’?

(-1, 2)

(2, 1)

(1, -2)

(-2, -1)

Answer 1

Symmetry with respect to the origin.

Answer 2

So would it be (1, -2)? @mathstudent55 @saifoo.khan

Answer 3

It looks like (-1, 2)

Answer 4

Look at saifoo's drawing

Answer 5

Oh I didn't even see that he posted that

Answer 6

Thank you guys @saifoo.khan @mathstudent55

Answer 7

wlcm