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triangles

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triangles

by divya23 » Thu Jun 09, 2011 8:36 am
which of the foll list the no of points at which circl can intrsct a triangle
2,6
2,4,6
1,2,3,6
1,2,3,4,6
1,2,3,4,5,6

[spoiler]ans = 5 [/spoiler]
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by cans » Thu Jun 09, 2011 8:46 am
IMO E
6 - all sides intersect twice
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by finites » Thu Jun 09, 2011 11:51 am
cans wrote:IMO E
6 - all sides intersect twice
could you please explain..
I didnt get the Question as well as answer.
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by MBA.Aspirant » Thu Jun 09, 2011 11:56 am
likewise
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by Stuart@KaplanGMAT » Thu Jun 09, 2011 11:57 am
Hi,

here's a link to another post with pretty diagrams:

https://www.beatthegmat.com/number-of-po ... 76683.html

If you search "circle intersect triangle" on-site you'll find a number of threads discussing this question.
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by nirbans » Thu Jun 09, 2011 7:51 pm
But does touching a triangle at a point mean the circle intersects the triangle?

Thanks, Nirban
Thanks, Nirban
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by Stuart@KaplanGMAT » Thu Jun 09, 2011 10:19 pm
nirbans wrote:But does touching a triangle at a point mean the circle intersects the triangle?

Thanks, Nirban
Yup!

Two objects intersect if they have at least one point in common.
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by Vish_ » Fri Jun 10, 2011 1:29 am
IMO E

As maximum 6 intersections and min 1...
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