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# Find the Lateral Surface Area and Total Surface Area of a Cube of Edge 10 Cm. - CBSE Class 9 - Mathematics

ConceptSurface Area of a Cuboid and a Cube

#### Question

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

Is there an error in this question or solution?

#### APPEARS IN

RD Sharma Solution for Mathematics for Class 9 by R D Sharma (2018-19 Session) (2018 to Current)
Chapter 18: Surface Areas and Volume of a Cuboid and Cube
Ex.18.10 | Q: 2 | Page no. 14
Solution Find the Lateral Surface Area and Total Surface Area of a Cube of Edge 10 Cm. Concept: Surface Area of a Cuboid and a Cube.
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