If in a triangle `ABC`, `/_B=60^@` then

If in a triangle ABC, angleB=60^@, then

In a triangle ABC, if /_B=60^(@) , then the expression (a+b+c)(a-b+c) is

In a triangle ABC , angle B=60^(@) , then

In a triangle ABC,/_A=60^(@) and b:e=(sqrt(3)+1):2 then find the value of (/_B-/_C)

In a triangle ABC,/_A=60^(@) and b:c=(sqrt(3)+1):2 then (/_B-/_C) has the value equal to

If in triangle ABC cosA/cosB =a/b then triangle ABC is

In a triangle ABC,/_ABC=/_ACB and the bisectors of /_ABC and /_ACB intersect at O such that /_BOC=120^(0). Show that /_A=/_B=/_C=60^(@)

In a triangle ABC, if a=4,b=8,/_C=60^@ , then which of the following relations is (are) correct? [Note: All symbols used have usual meaning in triangle ABC.]

Find the angle A in triangle ABC, if angle B=60^∘ and angle c=70^∘