SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In an equilateral ΔABC, O is the circumcenter and D is the mid-point of BC. If perimeter of triangle is 72 cm, then find the length of OD.
1
6√3 cm
2
4√3 cm
3
\(\frac{6}{\sqrt{3}} \mathrm{~cm}\)
4
\(\frac{4}{\sqrt{3}} \mathrm{~cm}\)