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

Login

Username

Password

Not registered yet?

#1 2011-01-02 02:24:12

soroban
Power Member

Offline

Proof without words - 1

.
. .



. . . . . .


.

 

Board footer

Powered by FluxBB