Question

Surface area of cuboid length=7.5cm width=2.3cm height=5cm

Answer 1

Total Surface Area Of Cuboid = 132.5 cm

Step-by-step explanation:

GIVEN

Length = 7.5 cm

Width = 2.3 cm

Height = 5 cm

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To Find

Surface Area Of Cuboid

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Formulas Of Cuboid

Total Surface Area Of Cuboid = 2 ( Length × Breadth + breadth × height + Length × height )

Lateral Surface Area Of Cuboid = 2 × height ( length + breadth )

Volume of the Cuboid = ( length × breadth × height )

Diagonal of the cuboid = √( l² + b² + h² )

Perimeter of cuboid = 4 ( length + breadth + height )

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Total Surface Area Of Cuboid = 2 ( Length × Breadth + breadth × height + Length × height )

Total Surface Area Of Cuboid = 2 × ( 7.5 × 2.3 + 2.3 × 5 + 7.5 × 5 )

Total Surface Area Of Cuboid = 2 × ( 17.25 + 11.5 + 37.5 )

Total Surface Area Of Cuboid = 2 × 66.25

Total Surface Area Of Cuboid = 132.5

Total Surface Area Of Cuboid = 132.5 cm