[" In any triangle "ABC," if "a:b:c],[=2:3:4," then "R:r=],[[" (1) "8:3," (2) "16:9],[" (3) "5:16," (4) "16:5]]

Similar Questions

Explore conceptually related problems

In a triangle ABC, if a:b:C=3:7:8, then R:r is equal to

In a triangle ABC , if r_(1) =2r_(2) =3r_(3) , then a:b:c =

In any triangle ABC, r_1r_2+r_2r_3+r_3r_1=

In Delta ABC, if a=30, b=24, c= 18 , then r_3=

In Delta ABC, if 2r_1=3r_2=r_3 , then a:b:c=

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

If in a triangle ABC,3R=4r then cos A+cos B+cosC =

In a triangle ABC, if (a-b)/(b-c)= (s-a)/(s-c) , then r_1,r_2,r_3 are in

In Delta ABC , " if " 2 r_1 = 3r_2= r_3, then a: b: c =

In Delta ABC, if b=c=R then A=