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AP EAMCET2006MathematicsProperties of Triangles

If, in a A B C, A 2 = 5 6 and C 2 = 2 5 , then a, b, c are such that :

Options

  1. Ab^2=a c
  2. B2 b=a+c
  3. C2 a c=b(a+c)
  4. Da+b=c

Correct answer

B. 2 b=a+c

Step-by-step solution

A= 5 6 and C= 2 5 A C= 5 6 2 5 s-b s = 1 3 3 s-3 b=s 2 s=3 b a+c=2 b

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