If circumradius of triangle is 2, then the maximum value of `(abc)/(a+b+c)` is

In triangle ABC, a=5, b=4, c=3. G is the centroid of trianggle. If R_(1) be the circumradius of triangle GAB then the value of (a)/(65) R_(1)^(2) must be

In triangle ABC, a=5,b=4,c=3. G is the centroid of triangle. If R_1 be the circumradius of triangle GAB, then the value of 325/R_1^2 must be

STATEMENT-1: IFR be the circumradius of a Delta ABC, then circumradius of its excentral Delta I_(1)I_(2)I_(3), is 2R STATEMENT-2: If circumradius of a triangle be R, then circumradius of its pedal triangle ism (R)/(2) .

In any triangle ABC, if sin A , sin B, sin C are in AP, then the maximum value of tan ""B/2 is

In any triangle ABC, if sin A , sin B, sin C are in AP, then the maximum value of tan ""B/2 is

In any triangle ABC, if sin A , sin B, sin C are in AP, then the maximum value of tan ""B/2 is

In triangle ABC, let /_c=(pi)/(2) .If r is the inradius and R is circumradius of the triangle, then 2(r+R) is equal to a+b(b)b+cc+a(d)a+b+c

In triangle ABC,R(b+c)=a sqrt(bc), whereR is the circumradius of the triangle.Then the triangle is a)isosceles but not right bright but not isosceles c)right isosceles dequilateral

With usual notation, if in a triangle ABC, a = 3, b = 4 and circumradius R of DeltaABC is minimum & the value of (rR) can be expressed as 6/(sqrtp+1) then p is

In a triangle ABC , the sides a , b , c are in G.P., then the maximum value of angleB is