Question

If two cubes of edges of 5 cm each are joined end to end find the TSA of the resulting cuboid

Answer 1

Step-by-step explanation:

when two cubes are joined together it becomes cuboid of length 10m breadth 5m height 5m

tsa =2 (10×5+5×5+5×10)

=2(50+25+50)

=2(125)

=250cm^2

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