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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 9cm, 28cm and 35cm (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 9cm, 28cm and 35cm (see the given figure).Find the cost of polishing the tiles at the rate of 50p per cm2. |
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