Question

BRAINLIEST!!! PLEASE HELP!!!

Answer 1

Answer:

B

Step-by-step explanation:

Given similar figures with ratio of sides = a : b, then

ratio of areas = a² : b² and

ratio of volumes = a³ : b³

Here the ratio of sides = $\frac{15}{10}$ = $\frac{3}{2}$, thus

ratio of area = $\frac{3^2}{2^2}$ = $\frac{9}{4}$

ratio of volume = $\frac{3^3}{2^3}$ = $\frac{27}{8}$

Answer 2

Answer:

B is correct.

Step-by-step explanation: