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JEE MATHEMATICS MCQ: PROPERTIES OF TRIANGLES

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If in Δ   ABC,   a  sin⁡  A=b  sin⁡  B\Delta \,\;ABC,\;\,a\,\,\sin \,\,A = b\,\,\sin \,\,B, then the triangle is

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Correct option: A
Isosceles
Option A (Isosceles) is correct because if a sin A = b sin B, then by the sine rule, a²k = b²k, implying a = b, which defines an isosceles triangle.

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