find the total surface area of a rectangular box of lenth 12 cm ,breadth 10 cm ,height 6 cm
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Total Surface Area Of Cuboid = 504 cm²
Step-by-step explanation:
GIVEN
Length = 12 cm
Breadth = 10 cm
Height = 6 cm
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TO FIND
Total Surface Area
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We know that,
Rectangular box has 12 cm length, 10 cm breadth and 6 cm height
So,
The given shape is cuboid
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We know that,
Total Surface Area Of Cuboid = 2 × [ ( Length × Breadth ) + ( Breadth × Height ) + ( Height × Length ) ]
Total Surface Area Of Cuboid = 2 × [ ( 12 × 10 ) + ( 10 × 6 ) + ( 6 × 12 ) ]
Total Surface Area Of Cuboid = 2 × ( 120 + 60 + 72 )
Total Surface Area Of Cuboid = 2 × 252
Total Surface Area Of Cuboid = 504
Total Surface Area Of Cuboid = 504 cm²
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