Question

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

Answer 1

Answer:

$\frac{ {8}^{2} }{ {5}^{2} } = \frac{64}{25}$

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