# Find the Lateral Surface Area and Total Surface Area of a Cube of Edge 10 Cm. - Mathematics

Short Note

Find the lateral surface area and total surface area of a cube of edge 10 cm.

#### Solution

Cube of edge a =10cm
WKT,
Cube lateral surface area4a^2

=4xx10xx10         [∵a=10]

=400cm^2

Total surface area a=6a^2

=6xx(10)^2

=600cm^2

Concept: Surface Area of a Cuboid
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#### APPEARS IN

RD Sharma Mathematics for Class 9
Chapter 18 Surface Areas and Volume of a Cuboid and Cube
Exercise 18.1 | Q 2 | Page 14

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