Math, asked by pmdjais, 9 months ago


30. A big room is 12m long Sm wide and 5m high. Find the area of its four walls.​

Answers

Answered by snehpreet3232
1

Step-by-step explanation:

What is the area of a room with 12 m long, 7 m wide and 4 m high? The floor area and the ceiling area = 12*7 = 84 sq m. The area of the 4 walls including the window and door openings = 4*2*(12+7) = 8*19 = 152 sq m.

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Answered by NovaSupreme
0

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