A reflection is a transformation across a line called the line of reflection, so that the line of reflection is the perpendicular bisector of each segment joining each point and its image. ... A translation is an isometry , so the image of a translated figure is congruent to the preimage.
Well you would subtract 0.4 by 0.3 and get 0.1. So 0.1 is your answer
Answer:
The answer is A
Step-by-step explanation:
Traingle ABC is congruent to traingle EFD by hl rule
Each side length was doubled. If you take the square root of 81 (9) and then the square root of 324 (18) you can see that each side was multiplied by 2
