IF the perimeter of a triangle is 12 times the arithmetic mean of the sides of its angles then its circumference=

The perimeter of a triangle ABC is six times the arithmetic mean of the sines of its angles. If the side ai s1 then find angle Adot

The perimeter of a triangle ABC is six times the arithmetic mean of the sines of its angles. If the side a is 1 then find angle Adot

The perimeter of a triangle ABC is saix times the arithmetic mean of the sines of its angles. If the side ai s1 then find angle Adot

The perimeter of a triangle ABC is saix times the arithmetic mean of the sines of its angles. If the side ai s1 then find angle Adot

The perimeter of a triangle ABC is saix times the arithmetic mean of the sines of its angles. If the side ai s1 then find angle Adot

The perimeter of a triangle ABC is 6 times the arithmatic mean of the sines of its angles. if the side a is 1, then the angle A is

The perimeter of a triangle ABC is 6 times the arithmetic mean of the sine ratios of its angles. If a =1, then A is equal to : a) pi/6 b) pi/3 c) pi/2 d) (2pi)/(3)

The perimeter of a !ABC is 6 times arithmetic mean of the sines of its angles .If a = 1, then A =