Tow cubes each of volume 64cm are joined end to end together. Find the surface area to the resulting cuboid
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Answer:
surface area=160cm2
Step-by-step explanation:
A3=64
A=4
l=4,b=4,h=8
surface area of cuboid=2(lb+bh+hl)
=2(4*4+4*8+4*8)
=2(16+32+32)
=2(16+64)
=2(80)
=160cm2
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