Question

Find the volume in cubic millimeters.

Answer 1

Answer:

Option B is correct.

volume in cubic millimeters is, 8000 cubic mm

Step-by-step explanation:

Volume of a cube is found by multiplying the length of any edge by itself twice.

It is given by:

$V = a^3$ cubic units,......[1] where V represents the volume of a cube and a represents the side of a length.

From the given figure;

Length of a side(a) = 2 cm

Use conversion, to convert cm into mm;

1 cm = 10 mm

then;

2cm  =20 mm

⇒length of a side(a) = 20 mm

Substitute the value of a = 20 mm in [1];

$V = (20)^3$ cubic mm

Simplify:

$V = 8000 mm^3$

Therefore, the volume in cubic millimeters is, 8000 cubic mm

Answer 2

The answer is option 2, 8000 mm3.