RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 21. Mensuration-II (Volumes and Surface Areas of a Cuboid and a Cube)

Subject: Maths - Class 8th

Q. No. 3 of Exercise 21.3

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A cuboidal box is 5 cm by 5 cm by 4 cm. Find its surface area.


Dimensions of cuboidal box = 5cm × 5cm × 4cm

Surface area of cuboid =


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