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The cost of painting a rectangular metal sheet is square of its area. If the length and breadth of the rectangle are 2xy and 3x2y, then find the cost. Given that area of a rectangle is the product of its length and breadth. |
| Answer» The cost of painting a rectangular metal sheet is square of its area. If the length and breadth of the rectangle are 2xy and 3x2y, then find the cost. Given that area of a rectangle is the product of its length and breadth. | |