Question

pls answer the question
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Answer 1

Answer:

160 sq.cm

Step-by-step explanation:

When two cubes of 4 cm sides each are joined together , it forms a cuboid of length=8cm , breadth =height= 4cm

then using todal surface area of cuboid [ 2(lb+bh+lh) ] u can find the answer

Answer 2

Answer:

I hope that it will help you