Two cubes of sides 4cm are joined end to end. Its Volume is
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Two cubes are joined end to end
means
breadth=4cm no change
height=4cm. no change
but
length= 4cm + 4cm 8cm
put all the values in the formulae
AREA OF CUBOID = 2(LxB+BxH+HxL)
AREA OF CUBOID = 2(8×4+4×4+4×8) AREA OF CUBOID = 2(80)
AREA OF CUBOID = 160cm^2
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Answer:
volume of cube = ?
length =4+4=8cm
breadth= 4cm
height = 4 cm
volume = 8×4×4=128 cm3
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