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June 23rd, 2016, 07:36 AM | #1 |
Newbie Joined: Jun 2016 From: sydney Posts: 1 Thanks: 0 | Circle Geometry Question
Let A, B, C, D and E be points in order on the circumference of a circle. <ABC = 130* and <CDE = 140*. Prove that AE is the diameter of the circle.
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June 23rd, 2016, 08:39 AM | #2 | |
Math Team Joined: Jul 2011 From: Texas Posts: 2,816 Thanks: 1460 | Quote:
follow the same process to determine the measure of minor arc $CE$ with the given $\angle CDE = 140^\circ$ | |
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circle, geometry, question |
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