Answer:
both of those lines intersect each other and are equal lines
Step-by-step explanation:
The common ratio would be -2
-10/5 = -2
-40/20 = -2
If Im correct I believe the answer is the last one
The ratio of the surface areas of similar solids is equal to the square of their scale factor and that the ratio of their volumes is equal to the cube of their scale factor.
