Question

Rectangle WXYZ is congruent to rectangle W"X"Y"Z".

Which sequence of transformations could have been used to transform rectangle WXYZ to produce rectangle W"X"Y"Z"?

Choose exactly two answers that are correct.

Answer 1

A.
Rectangle WXYZ was reflected across the x-axis and then rotated 90° clockwise around the origin.

B.
Rectangle WXYZ was rotated 90° counterclockwise around the origin and then reflected across the y-axis.

C.
Rectangle WXYZ was rotated 90° counterclockwise around the origin and then reflected across the x-axis.

D.
Rectangle WXYZ was reflected across the y-axis and then rotated 90° clockwise around the origin.

Answer 2

@iGreen

Answer 3

What do you think?

Answer 4

This one (honestly) has me confused

Answer 5

Don't they all? :P

Jk xD

Answer 6

Okay, how should we rotate this?

Answer 7

Lol ha ha ha so funny (Lol)

Answer 8

Thats part of the reason i get confused

Answer 9

igreen 45

Answer 10

hello IGreen?

Answer 11

We should do it counterclockwise..

Answer 12

That would give us:

Answer 13

I NEED HELP?

Answer 14

Oops, I have it mixed up..

Answer 15

I thought W"X"Y"Z" was WXYZ..

Answer 16

...Now im even more confused. lol

Answer 17

Okay, hold on..let me try counterclockwise rotation again.

Answer 18

Look at B. 90 degrees counterclockwise, then reflect. then they align.

Answer 19

Yes! that's correct..I got the same thing.

That's the rotation only..then we reflect across y-axis like you said and we got it aligned.

Answer 20

But then I must have TWO selected...not 1 @iGreen