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

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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 area`4a^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

 R.D. Sharma Mathematics for Class 9 by R D Sharma (2018-19 Session) (with solutions)
Chapter 18: Surface Areas and Volume of a Cuboid and Cube
Q: 2
Solution for question: 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. For the course CBSE
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