SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Geometry Circles, Chords and Tangents
The angle subtended by a chord AB on the circumference of a circle is 90 degrees. If the length of chord AB is 16 cm, what will be this circle's radius be?
1
8 cm
2
9 cm
3
12 cm
4
10 cm