two cubes of side 4 centimetre are
fix together find the total surface area of the new solid formed
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Answered by
9
hey here is ur answer
cuboid is formed when the two cubes of same size are fixed
therefore,
l=4+4=8 CM
b=4cm
h=4cm
TSA = 2(lb+hl+bh)
=2( 8*4 + 8*4 + 4*4)
=2(32+32+16)
=2(80)
=160 CM sq
I hope this helps you
cuboid is formed when the two cubes of same size are fixed
therefore,
l=4+4=8 CM
b=4cm
h=4cm
TSA = 2(lb+hl+bh)
=2( 8*4 + 8*4 + 4*4)
=2(32+32+16)
=2(80)
=160 CM sq
I hope this helps you
ankita9852:
thanku so much
plze mark it as brainlist.
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actually later she gave wrong answer
and then she corrected it
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Answered by
2
they will join to make cuboid
⛳in which length will be doubled
and ⛳height and breadth will remain same.
therefore length = 8cm
breadth = height= 4cm
total surface area = 2(lb+bh+hl)
= 2(32+16+32)
=2(80)
= 160cm^2
it's best answer and correct also.
I'm sure please mark it as brainlist.
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