Question

A triangular pyramid has a volume of 1ft^3. it all its dimensions are doubled, the volume of the new pyramid will be _____ ft^3.

Answers:
6
8
16
24

Answer 1

is the linear scaling factor is 2

the the volume scaling factor is 2^3

hope it helps

Answer 2

If dimensions are doubled, volume increases 2^3 = 8 times.

So the new volume is8 * 1 ft^3 = 8ft^3

Answer 3

I feel so stupid right now -.- Thanks guys!!

Answer 4

glad to help