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Topic: geometry puzzle
Replies: 6   Last Post: Nov 12, 2013 4:55 AM

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Rich Delaney

Posts: 351
Registered: 12/13/04
geometry puzzle
Posted: Oct 8, 2013 12:57 AM
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Given a triangle, with sides A, B, C, and
opposite angles a, b, c.

Prove: if A < (B + C)/2, then a < (b + c)/2

--
Rich




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