The angles of a triangle are in A.P., the least being half the greatest.Find the angles.
Asked by Amuthavalli Thayyal Gopala Krishnan | 23rd Nov, 2013, 08:35: PM
Let the angles be , (a-d) , (a) , (a+d)
Sum of the angles of a triangle is 180.
Also, from the given condition,
Thus, the required angles are 40, 60, 80.
Answered by | 23rd Nov, 2013, 11:57: PM
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