Question

Medal and fan !!!!


If the following figure is rotated 90° clockwise about the origin, what is the new location?

http://static.k12.com/eli/bb/817/-1/0/2_36868_44974/-1/10dd0ca81d7ccc62347360cf6baddf1730daaf83/media/5d2fada78a8d912e591233334f462de8b42cc08c/mediaasset_651478_1.jpg

Answer 1

A.E’ (6, 2), F’ (-4, 7), G’ (7, -2) H’ (1, -5)

B.E’ (-6, -2), F’ (4, -7), G’ (-7, 2), H’ (-1, 5)

C.E’ (6, -2), F’ (-4, -7), G’ (-7, 2), H’ (1, 5)

D.E’ (-6, 2), F’ (4, 7), G’ (-7, -2), H’ (-1, -5)

Answer 2

(x, y) → (y, −x) is the rule, E'(6,-2),F'(-4,-7)G'(-7,2)H'(1,5)

Answer 3

c... thank you