Answer:
x = 10
Step-by-step explanation:
(segment piece) x (segment piece) = (segment piece) x (segment piece)
6*x = 12*5
6x = 60
Divide by 6
6x/6 = 60/6
[tex]\huge\boxed{x = 10}[/tex]
According to chord-chord theorem:
(x)(6) = (5)(12)
Dividing both sides by 6
