Three cubes of side 6cm are joined end to end .The surface area of the resulting solid is
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the solid formed after joining three cubes with side 6 m will b a cuboid of length 18m height 6m & breadth 6m
S.A=2(lb+bh+hl)
=2( 18*6+6*6 +6*6)
=2(108+36+36)
=2(280)
=560m²
S.A=2(lb+bh+hl)
=2( 18*6+6*6 +6*6)
=2(108+36+36)
=2(280)
=560m²
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