three cubes of 4 cm are joined together end to end ..find the surface area of the resultany cuboid..
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Length of cuboid formed = 4 + 4 + 4 = 12 cm
Width of cuboid formed = 4 cm
Height of cuboid formed = 4 cm
Surface Area = 2( 12 * 4 + 4 *4 + 4 * 12)
= 2 ( 48 + 16 + 48)
= 2 ( 96 + 16)
= 2 * 112
= 224 cm^2
Width of cuboid formed = 4 cm
Height of cuboid formed = 4 cm
Surface Area = 2( 12 * 4 + 4 *4 + 4 * 12)
= 2 ( 48 + 16 + 48)
= 2 ( 96 + 16)
= 2 * 112
= 224 cm^2
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