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AP EAMCET2007MathematicsProperties of Triangles

In A B C , with usual notation, observe the two statements given below : (I) r r₁ r₂ r₃= ^2 (II) r₁ r₂+r₂ r₃+r₃ r₁=s^2 Which of the following is correct?

Options

  1. ABoth I and II are true
  2. BI is true, II is false
  3. CI is false, II is true
  4. DBoth I and II are false

Correct answer

A. Both I and II are true

Step-by-step solution

We know that ^2=r r₁ r₂ r₃ and s^2=r₁ r₂+r₂ r₃+r₃ r₁ So, both the statements are true.

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