Answer:
x = 3
Explanation:
You have to use the Intersecting Cord Theorem
(6 * 1) = 2x
multiply what's in the parenthesis
6 = 2x
divide 2 from both sides
3 = x
Using the intersecting chord theorem:
(6 * 1) = (2*x)
Simplify:
Divide both sides by 2:
x = 6/2
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