In a quadrilateral ABCD

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BTGmoderatorDC: Moderator; Posts: 7187; Joined: Thu Sep 07, 2017 4:43 pmFollowed by: 23 members

by BTGmoderatorDC » Wed Nov 22, 2017 1:55 pm

In a quadrilateral ABCD, E is a point of intersection of two diagonals AC and BD. Is ABCD parallelogram?

(1) AE = EC
(2) <ADC = <ABC

I hope some experts give it a try

OA C

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Source: Beat The GMAT — Data Sufficiency | Wed Nov 22, 2017 1:55 pm

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Jay@ManhattanReview: GMAT Instructor; Posts: 3008; Joined: Mon Aug 22, 2016 6:19 amFollowed by: 34 members; Location: Grand Central / New York; Thanked: 470 times

by Jay@ManhattanReview » Thu Nov 23, 2017 9:30 pm

lheiannie07 wrote:In a quadrilateral ABCD, E is a point of intersection of two diagonals AC and BD. Is ABCD parallelogram?

(1) AE = EC
(2) <ADC = <ABC

I hope some experts give it a try

OA C

I think there is some mistyping in Statement 2. Pl. post the complete question.

-Jay
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