Question

find the total surface area of a cube each of those sides measures 8cm​

Answer 1

TSA of cube = 6a^2

=6×8^2

=6×64

YOUR ANSWER IS 384cm^2

Answer 2

HEYA MATE !

Side of the given cube = 8 cm

TSA of cube = 6x²

TSA of the given cube = 6(8)²

= 6 × 64 cm²

= 384 cm²

hope it helps