Question

What is the surface area of a cube with a side of length 16 meters?








A.

768 m2








B.

1024 m2








C.

1536 m2








D.

4096 m2

Answer 1

Surface area of cube = 6x^2, where x is the length of a side

Answer 2

so 6*16

Answer 3

not quite
x = 16
don't forget the exponent

Answer 4

so 36*16

Answer 5

nope, the exponent goes with the side length