# Type of triangle-2

**Geometry**Level 4

If in a \(\Delta ABC\), \((1-\frac{r_{1}}{r_{2}})(1-\frac{r_{1}}{r_{3}})=2\) then the triangle is

\(r_{1},r_{2},r_{3}\) are ex-radii of \(\Delta ABC\)

If in a \(\Delta ABC\), \((1-\frac{r_{1}}{r_{2}})(1-\frac{r_{1}}{r_{3}})=2\) then the triangle is

\(r_{1},r_{2},r_{3}\) are ex-radii of \(\Delta ABC\)

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