SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Geometry Circles, Chords and Tangents
ΔABC is incribed in a circle with center O, such that ∠ACB = 115°, O is joined to A. What is the measure of ∠OAB?
1
35°
2
20°
3
30°
4
25°