Question

The grid shows Figure Q and its image Figure Q' after a transformation.

Figure Q is a pentagon drawn on a 4 quadrant grid with vertices at 2, 4 and 4, 2 and 5, 4 and 7, 5 and 3, 7. Figure Q prime is a pentagon drawn with vertices at 4, negative 2 and 2, negative 4 and 4, negative 5 and 5, negative 7 and 7, negative 3.

Which transformation was applied on Figure Q?

Counterclockwise rotation of 90° about the origin

Clockwise rotation of 180° about the origin

Counterclockwise rotation of 270° about the origin

Clockwise rotation of 270° about the origin

Answer 1

I am so sorry i was never good whit this part of geometry :(

Answer 2

it ok

Answer 3

let me look up what prime was again

Answer 4

ok

Answer 5

this should help
http://openstudy.com/study#/updates/5082c5ffe4b0dab2a5ebeff0

Answer 6

in that case it may be b

Answer 7

hmmm ok

Answer 8

plot the points of the original figure in one color, then the transformed one in another color. It will be clear what the shift was.

Answer 9

wait thats not right thats for poly not penta

Answer 10

hmmm

Answer 11

this is a rough sketch hope it helps

Answer 12

it does thinx