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Old 06-22-2007   #1
Sillysidley

 
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Hows about we start having a problem marathon? Someone posts a problem, and another person answers. Whoever answers needs to post a new one. Don't let the problems go to trig or proofs, or anything harder than middle school. I'll start.

What's the area of a right triangle with sides 3,4, and 5?

Edit: You can only post A new problem after your answer is verified as correct by the poster.
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Last edited by Scion; 08-23-2007 at 08:55 PM.. Reason: new rule
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Old 06-22-2007   #2
Scion

 
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the answer is 6

solve
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Old 06-22-2007   #3
Sillysidley

 
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Quadratic Formula gives

Find the discriminant of the quadratic equation .
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Last edited by Sillysidley; 06-22-2007 at 04:44 PM..
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Old 06-22-2007   #4
Scion

 
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u mean discriminant right?
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Old 06-22-2007   #5
Sillysidley

 
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Whoops, yeah. I had to hurry up, since my parents were calling me.
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Old 06-22-2007   #6
Scion

 
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answer is 6 again lolz
find the area of circle with radius of 5.
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Old 10-22-2009   #7
stanley09
 
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Quote:
Originally Posted by Sillysidley View Post
Hows about we start having a problem marathon? Someone posts a problem, and another person answers. Whoever answers needs to post a new one. Don't let the problems go to trig or proofs, or anything harder than middle school. I'll start.

What's the area of a right triangle with sides 3,4, and 5?

Edit: You can only post A new problem after your answer is verified as correct by the poster.
ok but not now because im in skool till 3:41
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Old 11-19-2009   #8
stanley09
 
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Quote:
Originally Posted by Sillysidley View Post
Hows about we start having a problem marathon? Someone posts a problem, and another person answers. Whoever answers needs to post a new one. Don't let the problems go to trig or proofs, or anything harder than middle school. I'll start.

What's the area of a right triangle with sides 3,4, and 5?

Edit: You can only post A new problem after your answer is verified as correct by the poster.
thankss
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