In any triangle `A B C ,(a^2+b^2+c^2)/(R^2)` has the maximum value of 3 (b) 6 (c) 9 (d) none of these

In any triangle A B C ,(a^2+b^2+c^2)/(R^2) has the maximum value of (a) 3 (b) 6 (c) 9 (d) none of these

In any triangle ABC,(a^(2)+b^(2)+c^(2))/(R^(2)) has the maximum value of

In any triangle ABC,(a^(2)+b^(2)+c^(2))/(R^(2)) has the maximum value of 3 (b) 6^(R)(c)9(d) none of these

In any triangle ABC, (a^(2) + b^(2) + c^(2))/(R^(2)) has the maximum value of

In any triangle, the minimum value of r_1r_2r_3//r^3 is equal to (a) 1 (b) 9 (c) 27 (d) none of these

In Triangle A B C with fixed length of B C , the internal bisector of angle C meets the side A B a tD and the circumcircle at E . The maximum value of C D×D E is c^2 (b) (c^2)/2 (c) (c^2)/4 (d) none of these

In any triangle, the minimum value of r_1r_2r_3//r^3 is equal to 1 (b) 9 (c) 27 (d) none of these

In any triangle ABC show that b^2sin2C+c^2sin 2B=abc/R

Statement - I : In any triangle A B C , the minimum values of (r_1+r_2+r_3)/r is 9 Because : Statement - II : For any three number A MgeqG M A (b) B (c) C (d) D

In triangle A B C ,b^2sin2C+c^2sin2B=2bc where b=20 ,c=21 , then inradius= (a) 4 (b) 6 (c) 8 (d) 9