Question

The volume of a cube is 1331 cubic cm.Find the length of its edge.

Answer 1

Volume of cube = (side)^3                   1331   = a^3         3Root 1331  =  a                        11  =  a Therefore ,  the length of edge of cube is 11cm.   Hope this helps you...!!

Answer 2

Answer:

The length of its edge is 11 cm

Step-by-step explanation:

The volume of a cube =a x a x a = a³

a³ = 1331

a = ∛1331

a = ∛11 x 11 x 11

a = 11

Thus, the length of each edge is 11 cm.

Cube:

• All sides are equal.
• Each face is a square.
• A cube has 6 faces.
• It has 12 edges.
• The lateral surface area(LSA) of a cube is 4a²
• The total surface area(TSA) of a cube is 6a²
• The volume of a cube is a³