Properties of TriangleHard

Question

In a triangle with sides a, b, c, r1 > r2 > r3 (which are the ex - radii) then

Options

A.a > b > c
B.a < b < c
C.a > b and b < c
D.a < b and b > c

Solution

r1 > r2 > r3 ⇒ ⇒ s - a < s - b < s - c ⇒ - a < - b < - c ⇒ a > b > c

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