Question

I will medal, fan and write a testimonal

What set of reflections and rotations would carry rectangle ABCD onto itself?

Answer 1

Rotate 180°, reflect over the x-axis, reflect over the line y=x

Reflect over the x-axis, rotate 180°, reflect over the x-axis

Rotate 180°, reflect over the y-axis, reflect over the line y=x

Reflect over the y-axis, reflect over the x-axis, rotate 180°

Answer 2

Did you test any of it?

Answer 3

@Shalante i dont understand what it is: ABCD onto itself

Answer 4

try that type of method

Answer 5

maybe not exactly the same as me, but ya know...try those patterns

Answer 6

I thought it meant it would need to go back to the position and quadrant it began

Answer 7

yes thats what it means

Answer 8

Onto itself means going back to its won position. (The one that is shown in the problem)

Answer 9

own*

Answer 10

So it doesn't necessarily need to end up in the same quadrant it began in?...just needs to be the same position?

Answer 11

j/k you've rotated it 180 degrees

Answer 12

it has to end up where it started...

Answer 13

Position depends on the quadrant

Answer 14

so would it be the third one ?

Answer 15

A negative position in the x direction would have to be in the 2nd or 3rd quadrant.
A positive position in the x direction would have to be in the 1st or 4th quadrant.

Answer 16

no it would be the fourth one

Answer 17

Show me your work and I will confirm it.