If two solids are similar and the ratio between the lengths of their edges is 2;7 what is the ratio of their volumes?

Mathematics

1 answer:

Art [367]3 years ago

3 0

Answer:

8 : 343

Step-by-step explanation:

Given 2 similar figures

ratio of sides = a : b, then

ratio of volumes = a³ : b³

Here the ratio of edges = 2 : 7, hence

ratio of volumes = 2³ : 7³ = 8 : 343

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$\bf ~~~~~~~~~~~~\textit{distance between 2 points}
\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
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% (c,d)
&&(~ 10 &,& 15~)
\end{array}~~~ 
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\\\\\\
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