state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Quantitative Aptitude Geometry Circles, Chords and Tangents
The distance between the centres of the two circles, with radii 3 cm and 2 cm, respectively, is 13 cm. The length (in cm) of a transverse common tangent is:
1
18 cm
2
9 cm
3
16 cm
4
12 cm
5
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