Mathematics, 19.09.2019 10:00 ahoney2233

The two solids are similar and the ratio between the lengths of their edges is 2: 9. what is the ratio of their surface areas? a) the ratio of the perimeters is the same as the ratio of their edges.
b) the ratio of the areas is the square of the ratio of their edges
c) the ratio of the volumes is the cube of the ratio of their edges.

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