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JEE MATHEMATICS MCQ: PROPERTIES OF TRIANGLES

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If RR is the radius of the circumcircle of the △ABC\triangle A B C and its area is Δ\Delta, then
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Correct option: C
R=abc4ΔR=\frac{a b c}{4 \Delta}
Option C (R=abc4ΔR=\frac{{a b c}}{{4 \Delta}}) is correct because it is the standard formula relating the circumradius (R) to the sides (a, b, c) and area (Δ\Delta) of a triangle.

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