railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Geometry Triangles, Congruence and Similarity
An equilateral triangle BOC is drawn inside a square ABCD. If angle AOD = 2θ, what is tan θ equal to ?
1
2 - √3
2
1 - √2
3
4 - √3
4
2 + √3