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
⇒ s - a < s - b < s - c ⇒ - a < - b < - c ⇒ a > b > cCreate a free account to view solution
View Solution FreeMore Properties of Triangle Questions
If a = 9, b = 8 and c = x satisfies 3 cos C = 2, then -...In a triangle the sum of two sides is x and the product of the same two sides is y. If x2 - c2 = y, where c is the third...The vertex C of a triangle ABC is (4, - 1). The equation of altitude AD and Median AE are 2x - 3y + 12 = 0 and 2x + 3y =...In ᐃABC, a = 4, b = 12 and B = 60o then the value of sinA is -...If the lengths of the sides of a triangle are 3, 4 and 5 units then R the circumradius is -...