Given:
CDEF is dilated by a scale factor of 
to form the quadrilateral C'D'E'F'.
To find:
The measure of side E'F'.
Solution:
If a figure is dilated by a scale factor of k, then the side of dilated figure is k times of corresponding side of original figure.
CDEF is dilated by a scale factor of to form the quadrilateral C'D'E'F'. So,
From the given figure it is clear that 
. So,
Therefore, the measure of side E'F' is 9 units.
Answer:
B
Step-by-step explanation:
The answer rounded to the nearest hundredth is 152.93
Answer:
Hey, how's your day so far?
Step-by-step explanation:
And why are you on brainly if you're bored... why not discord or a video game or something?
A line, an infinite number of points compose a line, an infinite number of lines compose a plane, and so on...
