mbenjamin3 mbenjamin3

15-03-2017
Mathematics

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The ratio of the areas of two similar figures is 16:49. What is the ratio of their volumes?

Respuesta :

18-03-2017

First, you need to get their square roots.
4:7
Next, you need to get the cube of their square roots so,
4^3:7^3
The answer is
64:343

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