Rotating cone II
Calculate the area of the surface of a rotating cone with base radius r=15 cm and height h=13 cm.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- arithmetic
- square root
- rounding
- solid geometry
- cone
- surface area
- planimetrics
- Pythagorean theorem
- area of a shape
Units of physical quantities:
Grade of the word problem:
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