discodazz9 discodazz9

10-07-2020
Mathematics

contestada

The ratio of surface areas of 2 similar cones is 16:49. What is the ratio of volumes of similar cones?

Respuesta :

alexismechlin alexismechlin

10-07-2020

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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