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mensuration-2

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nausheen
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mensuration-2 Vide
PostSubject: mensuration-2 mensuration-2 EmptyMon Feb 18, 2008 10:56 am

please tell me that if

a circle is inscribed in a regular polygan of which side is given (say 3cm)
 then how to find the radius of the circle??
help me!!!!!!
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shashank

shashank


mensuration-2 Vide
PostSubject: Re: mensuration-2 mensuration-2 EmptySun Feb 24, 2008 10:40 pm

Depends on the polygon. How many sides does it have?
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nausheen
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mensuration-2 Vide
PostSubject: Re: mensuration-2 mensuration-2 EmptyMon Feb 25, 2008 9:00 pm

it is a hexagon
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biswajit




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PostSubject: mensuration2 mensuration-2 EmptyThu Jan 29, 2009 12:17 am

Draw 3cm line, based on formula (2n-4)*90 deg div5, then take another arc of 3cm and cut apoint.Draw a perpend.. bis... on the 3cm arc drawn , ext.. the 2 arcs again take 3cm arc and cut four arcs to form regu.. penta.... .
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gm8496
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mensuration-2 Vide
PostSubject: Re: mensuration-2 mensuration-2 EmptyMon Feb 09, 2009 3:41 pm

isn't it div by 6??? since its a hexagon??
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Arya Nair
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Arya Nair


mensuration-2 Vide
PostSubject: Re: mensuration-2 mensuration-2 EmptyFri Mar 06, 2009 1:45 pm

someone tell?
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Shruti !!!
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Shruti !!!


mensuration-2 Vide
PostSubject: Re: mensuration-2 mensuration-2 EmptyFri Mar 06, 2009 3:29 pm

hey
yes it shud be 6 coz it is a hexagon.....
may be biswajit was wrong...coz he has written
"ext.. the 2 arcs again take 3cm arc and cut four arcs to form regu.. penta.... ."

now try n solve it??
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Arya Nair
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Arya Nair


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PostSubject: Re: mensuration-2 mensuration-2 EmptyFri Mar 06, 2009 9:47 pm

thanks,shruti
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