What is the ratio for the surface areas of the rectangular prism’s shown below given that they are similar and that the ratio of the edge lengths is 8: 5

B) 64:25

Step-by-step explanation:

Ratio of Lengths = a/b

Ratio of Areas = a^2/b^2

Ratio of Volumes = a^3/b^3

where's the diagrams?

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !