what is a breadth of brick
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breadth is 3cm
height is 8 cm
lenght is 20 cm
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we know that,
brick's shape is of cuboid.
area of vertical surface = 2h ( l + b )
of cuboid.
480 = 2 × 8 (20 + b )
480. = 16 (20 + B )
480. = 320b
480/320 = b
1.5 = B
breadth = 1.5 cm
brick's shape is of cuboid.
area of vertical surface = 2h ( l + b )
of cuboid.
480 = 2 × 8 (20 + b )
480. = 16 (20 + B )
480. = 320b
480/320 = b
1.5 = B
breadth = 1.5 cm
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