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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 2010-12-27 10:16:24

soroban
Member
Registered: 2007-03-09
Posts: 452

Arean of a triangle, given the vertices

. .

. .


~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~


I didn't look at this subform for years; I had nothing to offer.

Now I see that most postings are "Help Me" requests for problem solving.
Can they be moved?

.

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