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Surface Area An...

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  • Question 1
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    Anju has used cloth on edges of a rectangular aquarium to make it look fancy. The length of the aquarium is 60 cm, whereas the width and height are 50 cm each.

    (i) What is the total surface area of the aquarium?
    (ii) How much length of cloth is used on all edges?

  • Question 2
    1 / -0

    The volume of a cylinder is 5184 cm3. A cone of radius and height same as those of cylinder is carved out of it. The cone is then melted to form a cube and then cut into two equal cuboids. Both the small cuboids are then plated gold at the cost of Rs. 2.50 per cm2. Find the total cost of gold plating.

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