V = s³if a cube has a volume of 64 cubic meters, what is the length of each edge

Question

`v = s³`if a cube has a volume of 64 cubic meters, what is the length of each edge

Answer 1

the length of each edge = 4m

Step-by-step explanation:

Volume = 64m³

Volume of a cube = length³

if length = s

v = s³

64 = s³

Cube root both sides:

`\begin{gathered} \sqrt[3]{64}\text{ = }\sqrt[3]{s^3} \\ 4\text{ = s} \end{gathered}`

Therefore, the length of each edge = 4m.