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AP EAMCET2015MathematicsProperties of Triangles

In a A B C, a A + b B + c C is equal to

Options

  1. A2r
  2. Br +2R
  3. C2r + R
  4. D2(r+R)

Correct answer

D. 2(r+R)

Step-by-step solution

No solution. Refer to answer key.

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