Answer:
Sorry i don't know......!!!!!!!
Step-by-step explanation:
Not sure if this is what you need
Answer:

Step-by-step explanation:
A 180 counterclockwise rotation of (5, 4).
The transformation rule is as follows:
turns into
.
Answer:
GH = 9
Step-by-step explanation:
FH=FG+GH
21= 12+GH
GH = 21-12 =9
I hope I helped you^_^
See my steps answer is -12