Question

Three cubes of edges 8cm are joined end to end. Find the surface area of the resulting cuboid.​

Answer 1

Answer:

1. 8*8*8

Step-by-step explanation:

512 is the answer

Answer 2

Answer:

896cm²

Step-by-step explanation:

when we join all cubes so the height and breath is same and length increased

so now our dimensions are

L=24cm

B=8cm

H=8cm

TSA of cuboid= 2(LB+BH+HL)

=2(24*8+8*8+8*24)

=2(192+64+192)

=2(448)

=896cm²

HOPE IT WILL HELP UHH