10 In the accompanying diagram of circle O, chord CD bisects chord AB at E, CE = 2, and AB = 8. Find ED. %3D D

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter6: Circles
Section6.4: Some Constructions And Inequalities For The Circle
Problem 30E: Given that mAC:mBC:mAB=4:3:2 in circle O: a Which arc is largest? b Which chord is longest?
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10 In the accompanying diagram of circle O, chord
CD bisects chord AB at E, CE - 2, and AB-8.
Find ED.
D
Transcribed Image Text:10 In the accompanying diagram of circle O, chord CD bisects chord AB at E, CE - 2, and AB-8. Find ED. D
9 In circle O, diameter AB is perpendicular to chord
CD at E. If AE = 16 and EB = 4, what is CD?
1) 32
2) 16
3)
4) 8
10
Transcribed Image Text:9 In circle O, diameter AB is perpendicular to chord CD at E. If AE = 16 and EB = 4, what is CD? 1) 32 2) 16 3) 4) 8 10
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