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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: can any one post best questions about solution of triangles.
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[Post New]15 Jul 2008 23:16:30 IST
    Subject: can any one post best questions about solution of triangles.
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vnkt.swaroop (267)

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can any one post best questions about solution of triangles.
    
[Post New]17 Jul 2008 19:59:53 IST
    Subject: Re:can any one post best questions about solution of triangles.
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vnkt.swaroop (267)

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please answer to my question.


 
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[Post New]17 Jul 2008 20:00:24 IST
    Subject: please answer to my question.
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vnkt.swaroop (267)

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please answer to my question.
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[Post New]17 Jul 2008 20:03:03 IST
    Subject: can any one post best questions about solution of triangles.
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krish1092 (523)

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okay,I shall post one question.Try it
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[Post New]17 Jul 2008 20:06:49 IST
    Subject: Re:can any one post best questions about solution of triangles.
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krish1092 (523)

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In a triangle ABC,points D and E are taken on side BC such that BD=DE=EC.If angle(ADE)=angle(AED)=theta


then


(a) tan(theta) = 3tanB


(b) tan(theta) = 3tanC


(c) tanA=6 tan(theta)/(tan2(theta)-9)


(d) 9 cot2(A/2)=tan2(theta)


 
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