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CBSE Class 10 Answered

find the value of AD
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Asked by shivakumarhnaik | 13 Mar, 2020, 08:15: PM
answered-by-expert Expert Answer
In geometry, Apollonius's theorem states that "the sum of the squares of any two sides of any triangle equals twice the square on half the third side, together with twice the square on the median bisecting the third side"
 
here
AB2 +AC2 = 2BD2+2AD2
substitute and find the answer
Answered by Arun | 14 Mar, 2020, 11:02: AM

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