A room is three time as long as it board and the height is 5 m .if the total cost of carpeting its floor at rs120 per squre meter is rs 9000 and its has a dooros 1.5n *2m and window of size 2m*1 .5m find the area of 4 walls of the room excluding the door and the window

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explanation:

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.