railway RRB JE (CBT I + CBT II) Mock Test 2024 Quantitative Aptitude Geometry Circles, Chords and Tangents
If the radii of two circles are 7 cm and 4 cm and the length of the transverse common tangent is 13 cm, then the distance between the two centres is:
1
\(\sqrt{290}\) cm
2
\(\sqrt{190}\) cm
3
\(\sqrt{128}\) cm
4
\(\sqrt{240}\) cm