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Find the surface area of a wooden box whose shape is of a cube, and if the edge of the box is 12 cm. - Mathematics

Answer in Brief

Find the surface area of a wooden box whose shape is of a cube, and if the edge of the box is 12 cm.

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Solution

\[\text { It is given that the side of the cubical wooden box is 12 cm } . \]

\[ \therefore \text { Surface area of the cubical box = 6 } \times \text { (side ) }^2 = 6 \times (12 )^2 = 864 {cm}^2\]

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APPEARS IN

RD Sharma Class 8 Maths
Chapter 21 Mensuration - II (Volumes and Surface Areas of a Cuboid and a Cube)
Exercise 21.3 | Q 8 | Page 22
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