The answer is D. THe last one.
Answer:
32 = 26
d
2
= 32
Step-by-step explanation: UMU
with a scale factor
length becomes scale factor * length
area becomes scale factor^2 * area
volume becomes scale factor ^3 * volume
if the diameter is doubled the scale factor is 2
Volume becomes 2^3 * volume
the volume increases by a factor of 8
The answer to your question is c