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12 Nov 2017, 10:12
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D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
55% (01:42) correct
45%
(01:48)
wrong
based on 51
sessions
History
Date
Time
Result
Not Attempted Yet
ABCD is a parallelogram. If AE = 3, what is the length of ED?
(A) 5
(B) 4
(C) 3√3
(D) 3
(E) Cannot be determined from the given information
Attachment:
2017-11-12_2102.png [ 16.4 KiB | Viewed 2997 times ]
13 Nov 2017, 08:52
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Bunuel
BC || AD
so angle BEA= angle EAD=x (alternate angles)
and angle CED= angle EDA=x (alternate angles)
Hence triangle AED is isosceles so AE=ED=3
Option D
rahul16singh28
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13 Nov 2017, 19:07
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Bunuel
Should be D as AE=ED.
