Mathematics · Mensuration
A conical open packet is made from a rectangular sheet of paper of length 66 cm and breadth 30 cm. The height of the packet is as large as possible and the length of the rectangle forms the circumference of the base of the conical packet. The conical packet is stapled at a height of 2 cm from the vertex of the cone, to avoid spilling of items inside it. Find the volume (in cm3) of the packet, rounded off to the nearest whole number. (Use π = 227)
- 13296
- 23582
- 33464✓
- 43638
Correct answer
3464
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