Question

This prism down below has a volume of 112 cm3.

What would the volume of the prism be if each dimension was doubled? (Scale factor is 2.)



A.
336 cm3

B.
448 cm3

C.
896 cm3

D.
224 cm3

Answer 1

best i could do

Answer 2

it is a little bit more skinny & long

Answer 3

i tried

Answer 4

Okay, you have 3 dimensions, so, let's call dimension1:x, 2=y, 3=z



Now, x*y*z=112 cm^3

So, if you double each dimension you would have

(2x)*(2y)*(2z)

Factor that and you'll get something like

(number)*(x*y*z)
And that's equal to (number)*112cm^3 c: