Question

Identify the coordinates of P(–5, 7) after a rotation of 180° about the origin. a. P’ = (5, 7) c. P’ = (5, –7) b. P’ = (–5, –7) d. P’ = (7, –5)

Answer 1

It's
c. P’ = (5, –7)
(both coordinate signs get flipped)