Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Geometry Circles, Chords and Tangents
What is the number of common tangents that can be drawn to two circles that touch each other externally?
1
2
2
4
3
3
4
More than one of the above
5
None of the above