Math, asked by 2018001056, 4 months ago

three cubes of sides 7cm each joined end to end. find the surface area of the resulting cuboid

Answers

Answered by jakkulashiva2004

0

Answer:

15 is the answer.mark as brainliest

Answered by dasrina7854

1

Answer:

294cm²

Step-by-step explanation:

2(lb+bh+hl)

=2(7.7+7.7+7.7)

=2(147)

=2*147

=294cm²

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