nursing RRB Nursing Superintendent 2025 Mock Test Quantitative Aptitude Geometry Circles, Chords and Tangents
O is the centre of the circle. AB is tangent to circle. Find the value of ∠ABC.
1
50°
2
40°
3
30°
4
10°
O is the centre of the circle. AB is tangent to circle. Find the value of ∠ABC.