Math Is Fun Forum

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

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#1 Re: Introductions » new here » 2008-12-05 08:56:23

Hi,
I'm from Chennai. On getting into this site after a wild goose chase, i am struck for more than 4 hous continuously and it well
past 0300 am local time. It is simply not fair that i have been missing all the action all these time ! ! Glad to have found it!
Although only schooling in mathematics, I am inquisitive on acquiring knowledge, do not give up easily, would strive to solve problems, puzzles, challenges, whenever posed, not necessarily restricted to maths.
Happy to be here !

#2 Re: Jai Ganesh's Puzzles » 10 second questions » 2008-12-05 08:53:11

Q816.  30
Q817.  20
Q818.  8
Q820.  74
I could nt find how to hide. Sorry.

#3 Re: Exercises » High Scohol Mathematics - Trignometry II » 2008-12-05 07:42:58

Q3. Half the height of the tower.
Q5. 50 meters.

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