Question

Please someone help!!!

Answer 1

188 cm²

Explanation:

TSA of cuboid = 2(lb + bh + hl)

= 2 {(12*2) + (2*5) + (5*12)}

= 2 (24 + 10 + 60)

= 2 (94)

= 188cm²

Answer 2

Explanation:

surface area of cuboid=2h(l+w)

=2*2(12+5)

=4*17

=68 cm^2