Answer:
A'B' --> 3½ in.
D'E' --> 2½ in.
R'S' --> 4 in.
Step-by-step explanation:
Scale factor is ½,
So the lengths would be halved too
I took the test it is 3 1/2 for ab 2 1/2 for de and for rs it is 4
linear
first
1.57
1.57x
you can use the calculator very nice