If the perimeter of a triangle is six times the arithmetic mean of the sine angles and the sid
183 views · Published 13 October 2018 · 2:05 · Indexed 29 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If the perimeter of a triangle is six times the arithmetic mean of the sine angles and the side 'a' is unity, then A=
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