In the given figure, chords AB and CD are intersecting each other at point L. Find the length of AB.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 21.5 cm
Length of AB = x cm
A.T.Q
⇒ CL × LD = LB × AL
⇒ 6 × 17 = 4 × (4 + x)
x = 21.5 cm