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A cylindrical pillar is 50 cm in diamete...

A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find the cost of painting the curved surface of the pillar at the rate of Rs 12.50 per `m^2`.

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AI Generated Solution

To solve the problem, we will follow these steps: ### Step 1: Convert the diameter to radius Given the diameter of the cylindrical pillar is 50 cm, we can find the radius by dividing the diameter by 2. \[ \text{Radius} (r) = \frac{\text{Diameter}}{2} = \frac{50 \text{ cm}}{2} = 25 \text{ cm} \] ...
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