Calculate 45991
Calculate the radius of a sphere that has the same volume as a cone with a radius of 5cm and a height of 7cm.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- arithmetic
- cube root
- third power
- solid geometry
- cone
- sphere
Units of physical quantities:
Grade of the word problem:
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