EXERCISE 13.11.5 m long. 1.25 m wide and 65 cmthe thickness of the plastic sheet, deternof the sheet required for making the bof sheet for it, if a sheet measuring Imeadth and height of a room are 5 m. 4 me washing the walls of the room aectangular hall has a perimetere of 10 per m2 is? 1 5000, find the }the four walls = Lateral surfaceertain container is sufficientdimensions 22.5 cm x 10 enas each edge 10 cm and an

EXERCISE 13.11.5 m long. 1.25 m wide and 65 cmthe thickness of the pla

1.	EXERCISE 13.11.5 m long. 1.25 m wide and 65 cmthe thickness of the plastic sheet, deternof the sheet required for making the bof sheet for it, if a sheet measuring Imeadth and height of a room are 5 m. 4 me washing the walls of the room aectangular hall has a perimetere of 10 per m2 is? 1 5000, find the }the four walls = Lateral surfaceertain container is sufficientdimensions 22.5 cm x 10 enas each edge 10 cm and an
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