Question

two cubes each of the side 10 are joint end to end find the surface area of the resulting rectangular shaped solid

Answer 1

Length of cuboid = 20

Breadth = 10

Height = 10

Surface area =2(lb+lh+Hb)

=2(200+200+100)

=500×2 =1000

Answer 2

Answer:

this is your answer

Step-by-step explanation:

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