In a triangle ABC if a: b: c= 4:5:6 then ratio between its circumradius and inredius is

In a triangle A B C , if a : b : c=4:5:6 , then ratio between its circumradius and inradius is

In a triangle A B C , if a : b : c=4:5:6 , then ratio between its circumradius and inradius is (16)/7 (b) (16)/9 (c) 7/(16) (d) (11)/7

In a triangle A B C , if a : b : c=4:5:6 , then ratio between its circumradius and inradius is (a) (16)/7 (b) (16)/9 (c) 7/(16) (d) (11)/7

If ratio of sides of a triangle are 4 : 5 : 6 then what is the ratio of circumradius and inradius ?

In a triangle ABC ,if a=3 , b=4 , c=5 then the distance between its incentre and circumcentre is

In a Delta ABC, if a:b:c=4:5:6, then the ratio of the radius of its circumcircle to that of its incircle

IF the area of the triangle ABC is a^2-(b-c)^2 , then its circumradius R=

In a Delta ABC , if a:b:c=4:5:6 , then the ratio of the radius of the circumcircle to that of the incircle is

In the triangle ABC, if a=5, b=7 and c=3, find the angle B and the circumradius R.

If the area of the triangle ABC is a^(2)-(b-c)^(2) then its circumradius R is