Caleb B.

asked • 04/22/14

secant AB intersects circle O at D, secant AOC intersects circle O at E, AE=4,AB=12, and DB=6. What is the length of OC?

Choices are:
a. 9
b. 7
c. 4.5
d. 14
 
I already tried x2 =(12)(6) and I got 6 square root 2 and also attempted 4x=(12)(6), which=18.

1 Expert Answer

By:

John M. answered • 04/22/14

Tutor
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