The length breadth and height of a room are 12 m,10 m and 9m respectively.find the area of our walls of room
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The area of walls of the room is CSA of the room
=2h(l+b)
=2×9×(12+10)
=18×22
=396 m^2
=2h(l+b)
=2×9×(12+10)
=18×22
=396 m^2
Answered by
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Answer:
396M^2
Step-by-step explanation:
The area of walls of the room is CSA of the room
=2h(l+b)
=2×9×(12+10)
=18×22
=396 m^2
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