Cone and the ratio
The rotational cone has a height of 43 cm, and the ratio of the base surface to the lateral surface is 5: 7. Calculate the surface of the base and the lateral surface.
Correct answer:

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You need to know the following knowledge to solve this word math problem:
algebrasolid geometryplanimetricsbasic operations and conceptsUnits of physical quantitiesGrade of the word problem
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