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A floral design on a floor is made up of 16 tiles which are triangular, the sides of the triangle being 9 cm, 28 cm and 35 cm (see the given figure).Find the cost of polishing the tiles at the rate of 50p per cm2.

Answer» A floral design on a floor is made up of 16 tiles which are triangular, the sides of the triangle being 9 cm, 28 cm and 35 cm (see the given figure).Find the cost of polishing the tiles at the rate of 50p per cm2.






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