Answer:
The area of one face is [tex]25\ in^{2}[/tex]
Step-by-step explanation:
we know that
The surface area of a cube is equal to the area of one face multiplied by six
so
[tex]SA=6B[/tex]
where
B is the area of one face
In this problem we have
[tex]SA=150\ in^{2}[/tex]
substitute and solve for B
[tex]150=6B[/tex]
Divide by 6 both sides
[tex]B=150/6=25\ in^{2}[/tex]
