Answer:
A.2
Step-by-step explanation:
So, to get 8 to 16 you have to divide 16 and 8 and you get 2. Then divide 20 by 10 and you also get 2. Therefore, the answer is 2
A. 2
Scale factor = image length / object length
= 16 / 8 ( pick any one side length)
= 2
