?

ACT® Math

Free Version

Upgrade subject to access all content

Difficult

Volume of a Cube

ACTMAT-KYK4SV

In the cube below, $AB = 1$ unit.

What is the volume of the cube, in cubic units?

A

$ {\cfrac { \sqrt { 2 } }{ 8 } } $

B

$ {\cfrac { \sqrt { 3 } }{ 9 } } $

C

$ \cfrac { 1 }{ 9 } $

D

$ \cfrac { 1 }{ 8 } $

E

$1$