railway RRB JE (CBT I + CBT II) Mock Test 2024 Quantitative Aptitude Geometry Circles, Chords and Tangents
Find the length of the common chord of two circles whose radii are 3 cm and 4 cm respectively, whose center is 6 cm apart. (Round off value)
1
3.8 cm
2
3.7 cm
3
3.1 cm
4
3.5 cm