Posted by **elaine** on Tuesday, December 8, 2009 at 11:24am.

Which is the correct ratio of sides for a 30-60-90 triangle

- geometry -
**kim**, Tuesday, December 8, 2009 at 11:27am
-220 - 16 x 32

- geometry -
**Reiny**, Tuesday, December 8, 2009 at 11:31am
1:√3:2

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