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JEE MATHEMATICS MCQ: PROPERTIES OF TRIANGLES

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If in a ΔABC,a=15,b=36,c=39\Delta ABC,a = 15,b = 36,c = 39, then sin⁡C2\sin \frac{C}{2} is equal to
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Correct option: C
12\frac{1}{{\sqrt 2 }}
Option C 12\frac{1}{{\sqrt 2 }} is correct because it is the value of sin⁡C2\sin \frac{C}{2} calculated using the given sides of the triangle.

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