state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Geometry Circles, Chords and Tangents
Two circles touch each other internally. Radius of outer and inner circle are 20 cm and 12 cm, Find the length of longest chord of the outer circle which is outside the inner circle?
1
16√6 cm
2
14√2 cm
3
15√5 cm
4
17√6 cm