History, asked by akshay681, 1 year ago

Two cubes each with side 'b' are joined to form a cuboid as shown in the adjacent fig . What is the total surface area of this cuboid ?

Answers

Answered by shashanksen16
5
10b^2is the answer ......
Answered by Kkashyap
17
Total surface area of the cuboid=2(b×b+2b×b+b×2b)
=10b^2
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