Question

Help again sorry

Answer 1

@Vocaloid

Answer 2

if you multiply the coordinates by anything other than 1 or -1 you will change the size of the shape

Answer 3

using this logic you can put 3 answers into the "not congruent category" which ones?

Answer 4

the 1st , 2nd and 3rd ones?

Answer 5

the first option isn't multiplying x or y by anything so the result is still congruent (just shifted)

Answer 6

options 2 and 3 are not congruent

Answer 7

OH, Ok the other two and the x/3 one

Answer 8

good, so 2,3,4 aren't congruent, and 1 and 5 are.

Answer 9

Thank you, again cx