Right angle FCD intersects Line A B and Ray C E at point C. AngleFCE is congruent to AngleECD. AngleECD is complementary to AngleDCB. A horizontal line has points A, C, B. Right angle F C D intersects the line at point C. A line extends from point C vertically to point E. Angle A C F is 45 degrees and angle F C D is 90 degrees.
Which statement is true about AngleDCB and AngleACF?

They are congruent and complementary.
They are congruent and supplementary.
They are complementary but not necessarily congruent.
They are supplementary but not necessarily congruent.

Right angle FCD intersects Line A B and Ray C E  at point C. AngleFCE is congruent to AngleECD. AngleECD is complementary to AngleDCB.  

A horizontal line has points A, C, B. Right angle F C D intersects the line at point C. A line extends from point C vertically to point E. Angle A C F is 45 degrees and angle F C D is 90 degrees.

Which statement is true about AngleDCB and AngleACF?  

They are congruent and complementary.

They are congruent and supplementary.

They are complementary but not necessarily congruent.

They are supplementary but not necessarily congruent.

Step-by-step explanation:

A

8

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.