railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Geometry Circles, Chords and Tangents
The radius of circle A is 5 cm. Circle A touches circle B externally. The distance between the center of the two circles is 8 cm. Find the radius of the Circle B.
1
3 cm
2
5 cm
3
13 cm
4
15 cm