SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Geometry Circles, Chords and Tangents
The length of transversal common tangent, AB to two circles is 12 cm, the radius of one of the circles with centre O' is 8 cm and distance between the centres, OO' is equal to 15 cm. What is the radius of another circle with centre O?
1
2 cm
2
1 cm
3
3 cm
4
1.5 cm