Answer:
x=0.2
Step-by-step explanation:
2/5=0.4
0.4-0.2=0.2
The diagram shows CD = 2.8
Rotating the figure ABCD will not change the length of CD.
C goes to C'
D goes to D'
Meaning that segment CD maps to C'D'
In short, CD = C'D' = 2.8