Respuesta :
Answer:
The lateral edge is [tex]7\ in[/tex]
Step-by-step explanation:
we know that
The surface area of a cube is equal to
[tex]SA=6b^{2}[/tex]
where
b is the length side of the cube
we have
[tex]SA=294\ in^{2}[/tex]
substitute in the formula and solve for b
[tex]294=6b^{2}[/tex]
[tex]b^{2}=294/6[/tex]
[tex]b^{2}=49[/tex]
[tex]b=7\ in[/tex]
Answer:
7
Step-by-step explanation:
294/6 = 49
square root of 49 is 7