What is the length of CD?
What is the length of AB? Round answer to the nearest hundredth.

Step-by-step explanation:

according to the question

SECOND QUESTION:

first find the measure of BE

according to the question

square both sides

substitute the values of BE and BC

simplify multiplication:

simplify redical:

c

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.