In the diagram below of circle 0, secant AB intersects circle O at D, secant AOC intersects 10. circle O at E, AE = 4, AB = 12, and DB = 6. %3D %3D B A E (Not drawn to scale) What is the length of OC? A. 4.5 В. 7 С. 9 D. 14

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 48E: When radii OA and OB are placed so that they coincide, a 240 sector of a circle is sealed to form a...
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10.
In the diagram below of circle 0, secant AB
intersects circle O at D, secant AOC intersects
circle O at E, AE = 4, AB = 12, and DB = 6.
%3D
A
E
(Not drawn to scale)
What is the length of OC?
A. 4.5
В. 7
С. 9
D. 14
Transcribed Image Text:10. In the diagram below of circle 0, secant AB intersects circle O at D, secant AOC intersects circle O at E, AE = 4, AB = 12, and DB = 6. %3D A E (Not drawn to scale) What is the length of OC? A. 4.5 В. 7 С. 9 D. 14
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