Question

What is the surface area of a cube that has a side length of 8 mm?

Use the formula is S A = 6 s squared, where SA is the surface area of the cube and s is the length of each side.

A 48 Millimeters squared
B 96 Millimeters squared
C 384 Millimeters squared
D 2,304 Millimeters squared

Answer 1

do you need help ?

Answer 2

yea i need help @jhonyy9

Answer 3

so just use the given formula SA = 6*s^2

s^2 = ? than s = 8 mm

Answer 4

Yeah, from what jhonyy said

The surface area is \[SA=6s^2\] them we have to replace variable s\[SA=6(8)^2\] so, \[SA=384 mm^2\] (millimeters squared)

Answer 5

@supie i like - wan collaborate with @ToxicaDennisIce
so why you interfer ? and please dont give answers just idea how the posted problem can be solved - please collaborate with student who asked the problem

thank you in advance