What is the volume of a side of a cube is x plus 2 cm?

Answer 1

V = side(2 cm)3 = 8 cm3 stated as 8 cubic centimeters.

A cuboid is a solid figure bounded by six faces, forming a convex polyhedron, in a rectangular cuboid, all angles are right angles, and opposite faces of a cuboid are equal.

*The cube is a special case of the square cuboid in which all six faces are squares.

Volume is equal to (length+width+height).

Since all sides are equal on a cube

V=side x side x side

V=side x side2

V=side3

if the length of a side is (x + 2)

then V = (x + 2)3 or

(x + 2)x(x +2)x(x + 2)=

(x2 + 4x + 4)x(x + 2)=

x3 + 8x2 + 4x + 8