I think it’s 0.1
1 pizza divided 10 slices = 0.1
Number five is .45 repeating
Its like ones true then ones false it goes in that pattern
A (-5, 6)
B (-5, 2)
C (-9, 2)
D (-9, 6)
As it is just a rotation around the origin by 180, you can just change the sign in front of the numbers :)