Question

Triangle FOX is transformed using a rotation.

Which could be coordinates of F'O'X' after the rotation?

A) F=(1,1), O=(3,2), X=(0,3)

B) F = (1, 1), O = (-3, -2), X = (0, -3)

C) F=(1, -1), O=(3,-2), X=(0,-3)

D) F=(-1,1), O=(-3, 2), X=(0,3)

Answer 1

Rotation where up down left right?

Answer 2

@Polkadotgamer It doesn't say... i also need h elp

Answer 3

I'm guessing this means what are the possible coordinates for any type of rotation (90° clockwise, 90° counter-clockwise, or 180°)

Based on the answers given I choose to do the 90° clockwise rotation (the trick to this problem is to pick a type of rotation, find the coordinates and see if your coordinates are in the answers given to choose from)

The rule for the 90° clockwise rotation is (x,y) -> (y,-x)

The next step is simple! You just have to change the each coordinate (x,y) according to the rule:
F = (-1,1) is changed into F' = (1,1)
O = (-2,3) is changed into O' = (3,2)
X = (-3,0) is changed into X' = (0,3)

Once you have finished that step if you look at the multiple choice answers you can come to the conclusion that the correct answer is A

Hope that helped who over was looking for help with this problem~