Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Lines and Angles
Line AB and CD intersect to each other at 'O'. ∠AOD = 70°. Find the supplementary angle of ∠BOD?
1
70°
2
110°
3
40°
4
More than one of the above
5
None of the above