Question

If trapezoid ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A' lie?

Answer 1

@jabez177

Answer 2

Where would point A be after reflecting over the y axis?

Answer 3

-1,1

Answer 4

Good. :-) Then where would it be after reflecting over the x axis?

Answer 5

-1,-1?

Answer 6

Yep. Then what would happen if it was rotated 180 deg?

Answer 7

(1,1)?

Answer 8

Yep! That is assuming we are rotating about the origin, but that is the most common unless otherwise specified. Good job!

Answer 9

how about for this one

Answer 10

What do you think?

Answer 11

def either a or b

Answer 12

becayse c and d wouldnt work @JoannaBlackwelder

Answer 13

Right. Try drawing out a and b and see what happens.

Answer 14

im thinking a

Answer 15

Me too. :-)