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The correct answer is D
The volume of a hemisphere is 2425 (1/ 2) cm3 . Find its radius (Take p = 22/7)
The perimeter of a rectangle is 320 meters, and the difference between length and breadth is 80 meters. Find the area of the rectangle.
The area of a rhombus is 170 cm2. The length of one of its diagonals is 20 cm. The length of the other diagonal is:
What will be the total surface area of a triangular pyramid whose sides are all 2cm long?
In a rectangle, the ratio of length and breadth is 3:2 and its perimeter is 240 cm, then what the area of the rectangle?