defence exam BSF Constable (Tradesmen) 2023 Mock Test Quantitative Aptitude Mensuration Plane Figures
Two circles of radii 10 cm and 12 cm intersect each other and the length of their common chord is 16 cm. What is the distance (in cm) between their centres?
1
6 + 3\(\sqrt 5 \)
2
6 + 4\(\sqrt 5\)
3
6 + 5\(\sqrt 5\)
4
6 + 2\(\sqrt 5\)