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December 19, 2014

December 19, 2014

Posted by **Ash** on Friday, January 20, 2012 at 6:22pm.

7/2+21/2sqrt3

21+7sqrt3

7+21sqrt3

21/2+7/25sqrt3

- Geometry -
**Steve**, Saturday, January 21, 2012 at 12:08amThs sides of a 30-60-90 triangle are in the ratios 1:√3:2

so, you have scaled things by 7/2, making the sides

7/2:7√3/2:7

7/2 + 7√3/2 + 7 = 7/2 (3 + √3)

= 21/2 + 7/2 √3

Is that 7/25√3 a typo?

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