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October 25, 2014

October 25, 2014

Posted by **Matt** on Thursday, November 12, 2009 at 11:57pm.

- geometry -
**Reiny**, Friday, November 13, 2009 at 7:37amthe areas of similar figures are proportional to the square of their corresponding sides.

so 8/x = 2^2/7^2

8/x = 4/49

etc

- geometry -
**matt**, Friday, November 13, 2009 at 1:41pmCool, thanks!

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