If ABC is a right angled triangle at B and M, N are the mid-points of – InterviewSolution

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1.	If ABC is a right angled triangle at B and M, N are the mid-points of AB and BC, then 4(AN^2+CM^2) is equal to :
Answer» `4AC^2` `6AC^2` `5AC^2` `5/4AC^2` ANSWER :C

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