A memento is made as shown in the figure. Its base, shade is to be silver plated from the front at the rate of Rs 20 per cm2. What is the total cost of silver plating?
A memento is made as shown in the figure. Its base, shade is to be silver plated from the front at
A memento is made as shown in the figure. Its base, shade is to be silver plated from the front at the rate of Rs 20 per cm2. What is the total cost of silver plating?
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