Question

The length, breadth and height of a room are 12 m, 10 m, and 9 m respectively. Find the area of walls of room that are to be painted.

Answer 1

Answer:

The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. ... It can be observed that four walls and the ceiling of the room are to be ... Find the lateral surface area of the new cube formed.

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Answer 2

Answer:

228 mm

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