Two cubes each of 10 cm. Edge are joined end to end. Find the surface area of the rusulting cuboid.
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Answer:
Step-by-step explanation:
Edge of cube =10cm
When it is join end to end it will become cuboid
Length of cuboid = 20cm
Breadth. =10cm
Height. =10cm
Surface area of resulting cuboid = 2(lb +bh+hl)
=2(20*10+10*10+10*20)
=2(200+100+200)
=2(500)
=1000
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