If the angles A,B,C of a triangle are in AP and the sides a,b,c are in GP, then the triangle is

JEE Main Mathematics question

Not in JEE syllabus

If the angles of a triangle are in AP and the sides are in GP, then the triangle is

Answer: (A)

Angles in AP gives , so . Sides in GP gives . Equating: , i.e. , so

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Question ID VK-008456