If the perimeter of a triangle is six times the arithmetic mean of the sine angles and the side 'a' is unity, then A=

If the perimeter of a triangle is six xx the arithmetic mean of the sine angles and the side 'a' is unity,then A=

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 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 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 saix xx the arithmetic mean of the sines of its angles. If the side a is 1 then find angle A.

The perimeter of atriangle ABC is 6 times the arihmetic mean of the sines of its angles .If the side a is 1. the angle A is