CGL 2012 Tier 2 Preparations and Results

@cbiofficer said:
20%A : 15% B : 25% C = 8: 9 : 20
A B C k income ka ratio aa jayga 2:3:4
Bhai explain ki 2:3:4 kaise aaya
@gsn
A Triangle ABC is drawn to circumscribe a circle of radius 4cm such that segments BD and DC into which BC is divided by point of contact D are of lengths 8cm and 6cm respectively.find sides AB and AC.
Thanks in advance.
BC=2CM AB=AC=9CM ????

exam jitna najdeek aata ja raha hai, main utna hi aalsi hota ja raha hu. pata ni kya ho gaya hai. :(

@cbiofficer said:
bhai A:B alag se solve kro
or B:C alag se solve kro
bhai 15:20:12 aa raha hai???
@gsn A Triangle ABC is drawn to circumscribe a circle of radius 4cm such that segments BD and DC into which BC is divided by point of contact D are of lengths 8cm and 6cm respectively.find sides AB and AC. BC=2CM AB=AC=9CM ????
@mrudalmodi said:
-1
num 5
deno 6
explain???
@rameshvvv said:
@gsn A Triangle ABC is drawn to circumscribe a circle of radius 4cm such that segments BD and DC into which BC is divided by point of contact D are of lengths 8cm and 6cm respectively.find sides AB and AC. BC=2CM AB=AC=9CM ????
AB and AC are 12 and 10 respectively ?
@sscjindabad said:
explain???
maine trial n error se kiya
@rameshvvv

BC=14cm where D is a point on BC such that CD=6cm and DB=8cm
@gsn said: hi friends..pls help me solve this problem..
A Triangle ABC is drawn to circumscribe a circle of radius 4cm such that segments BD and DC into which BC is divided by point of contact D are of lengths 8cm and 6cm respectively.find sides AB and AC.
Thanks in advance.
AB= 14
AC= 12 ?
@rameshvvv

i don't know answer.. tell me how to solve??
@VK_Shukla said:
AB and AC are 12 and 10 respectively ?
It is 15 and 13 respectively error is regretted.

@VK_Shukla
i don't know answer.. tell me how to solve??
@mrudalmodi

i don't know answer.. tell me how to solve??
@gsn said:
@mrudalmodi
i don't know answer.. tell me how to solve??
are mujhe bhi nhi paata mera right h k nahi..
@mrudalmodi said:
are mujhe bhi nhi paata mera right h k nahi..
Kindly see the pdf for explanation:
@VK_Shukla

got it 15 and 13..thank you so much..
@gsn said:
@VK_Shukla
got it 15 and 13..thank you so much..
Thanks to you too for posting such a nice question..... :)
@sandeepv882


is it 42??

Correction


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