Question

***I am drawing a picture so be patient with answers.

Figure A has been rotated and translated to produce Figure A'. Which of the following statements are true?

A. Figure A and A' do not have rotational symmetry.
B. Figure A is congruent to Figure A'.
C. Figure A and A' have one line of symmetry.
D. Figure A is not similar to Figure A'.

Answer 1

i will go with C

Answer 2

@avatarKorra why C?

Answer 3

is there all of the above choice also

Answer 4

@satellite73 @agent0smith

Answer 5

Go through and check if they're true, one at a time.

A. Figure A and A' do not have rotational symmetry. - can you rotate A and get A'?

Answer 6

yes cause Figure A is rotated 180 degrees to get Figure A'

Answer 7

So A is not true.

Do the same for these:

B. Figure A is congruent to Figure A'.
C. Figure A and A' have one line of symmetry.
D. Figure A is not similar to Figure A'.

Answer 8

I think it's B, because they have the same shape and size, but it's just rotated

Answer 9

If two shapes are congruent if you can turn, flip, and/or slide the figure to look the same

Answer 10

am I right

Answer 11

Yes.

C. Figure A and A' have one line of symmetry. - there's clearly more than one line
D. Figure A is not similar to Figure A'. - they're congruent, so...