Answer:
see explanation
Step-by-step explanation:
For 2 similar figures
linear ratio = a : b, then
area ratio = a² : b²
volume ratio = a³ : b³
Given linear ratio = [tex]\frac{2}{5}[/tex], then
(a)
perimeter is a linear ratio = [tex]\frac{2}{5}[/tex]
(b)
surface area ratio = [tex]\frac{2^2}{5^2}[/tex] = [tex]\frac{4}{25}[/tex]
(c)
volume ratio = [tex]\frac{2^3}{5^3}[/tex] = [tex]\frac{8}{125}[/tex]
