D
connects the point
C
(
−
4
,
8
)
to the point
D
(
−
4
,
−
5
)
. The segment is translated 4 units down, then reflected across the x-axis to form
¯¯¯¯¯¯¯¯
C
′
D
′
.

What is the length in units of
¯¯¯¯¯¯¯¯
C
′
D
′
? Type your response in the box below.

units