AP EAMCET · Maths · Properties of Triangles
In \(\triangle \mathrm{ABC}, \mathrm{r}_1+\mathrm{r}_2+\mathrm{r}_3-\mathrm{r}=\)
- A \(4 R\)
- B \(2 \mathrm{R}\)
- C \(4 R \sin A\)
- D \(4 R \cos A\)
Answer & Solution
Correct Answer
(A) \(4 R\)
Step-by-step Solution
Detailed explanation
\(r_1+r_2+r_3-r\)…
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