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 one year ago
two equal circles of radius 5 cm have two common tangent AB and CD which touch the circle on A, C and B, D respectively and if CD = 24 cm, find the length of AB.
 one year ago
two equal circles of radius 5 cm have two common tangent AB and CD which touch the circle on A, C and B, D respectively and if CD = 24 cm, find the length of AB.

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AravindG
 one year ago
Best ResponseYou've already chosen the best response.0can i know what did you attempt here?

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.0can i know what was your attempt here?

msingh
 one year ago
Best ResponseYou've already chosen the best response.0in a traingle bcd, i apply pythagoras theorem

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0ok you see for getting AB we need to take one more triangle.can you tell which one that will be?

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0well try to think of a triangle containing AB

msingh
 one year ago
Best ResponseYou've already chosen the best response.0plse see this diagram..

msingh
 one year ago
Best ResponseYou've already chosen the best response.0do u think taking a triangle BCD is right

msingh
 one year ago
Best ResponseYou've already chosen the best response.0okay...wait ..the other triangle be ABC.

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0to make things clear join OB

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0in btw hw did u get bcd as rt angled ? :P

msingh
 one year ago
Best ResponseYou've already chosen the best response.0that's why i m saying i m wrong , we can't take tr.BCD

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0i will try my best to draw that

Anuska
 one year ago
Best ResponseYou've already chosen the best response.0yea thn tk d triangle AOD

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0@msingh i hand over this one to her :) seeya

msingh
 one year ago
Best ResponseYou've already chosen the best response.0vat is value of AD and OA

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0well msing we need to use property of tangents from same point i guess

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0lemme try this on properly ...

sirm3d
 one year ago
Best ResponseYou've already chosen the best response.2draw a segment joining the centers.

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0isnt OO'=AB @sirm3d ?

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0ABOO' is a rectangle it seems

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0my first attempt on this question wasnt as succesful as i thought .well this one was nice :)

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0@msingh any doubts here?

msingh
 one year ago
Best ResponseYou've already chosen the best response.0when the triangle are congruent, vat after that

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0find OO' using that !!

sirm3d
 one year ago
Best ResponseYou've already chosen the best response.2OP=12 because the triangles O'CP and ODP are congruent

sirm3d
 one year ago
Best ResponseYou've already chosen the best response.2oops. i meant CP=DP =12

sirm3d
 one year ago
Best ResponseYou've already chosen the best response.2use pythagorean theorem to find the length of hypotenuse OP of triangle ODP

msingh
 one year ago
Best ResponseYou've already chosen the best response.0thank u @AravindG and @sirm3d

AravindG
 one year ago
Best ResponseYou've already chosen the best response.0i liked @sirm3d novelty :P
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