Question

Pentagon ABCDE is shown on the coordinate plane below.

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

Answer 1

Rotate the paper 180 degrees, which is 2 turns of the axes. then perceive this as your new orientation of the shape and record where the ordered pair ended up. rotate back to the original orientation and plot the point.

Answer 2

a) (2, -4)
b) (-4, -2)
c) (-2, -4)
d) (4, 2)

Answer 3

well the answer is a.

Answer 4

right, apologies

Answer 5

all good in the world of learning!!!

Answer 6

thanks (: