Question

Two solid metal cubes of edge 6cm are fixed together. Find the T.S.A of
the new solid formed

Answer 1

Step-by-step explanation:

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Answer 2

tsa of cube=6$a^{2}$

tsa of solid = 12$a^{2} -2a^{2}$

tsa of solid = $10a^{2}$

                  =10×6²=360cm²