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What is the length of segment AB? (1) Segment CD intersects segment

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Math Expert
Joined: 02 Sep 2009
Posts: 58464
What is the length of segment AB? (1) Segment CD intersects segment  [#permalink]

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29 Aug 2018, 02:11
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Difficulty:

25% (medium)

Question Stats:

86% (00:57) correct 14% (00:38) wrong based on 26 sessions

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What is the length of segment AB?

(1) Segment CD intersects segment AB and is 5 meters long.
(2) Segment CD is a perpendicular bisector of segment AB.

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Joined: 20 Feb 2015
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Concentration: Strategy, General Management
What is the length of segment AB? (1) Segment CD intersects segment  [#permalink]

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29 Aug 2018, 02:33
Bunuel wrote:
What is the length of segment AB?

(1) Segment CD intersects segment AB and is 5 meters long.
(2) Segment CD is a perpendicular bisector of segment AB.

(1) Segment CD intersects segment AB and is 5 meters long.
insufficient.

(2) Segment CD is a perpendicular bisector of segment AB.
Assume CD intersects AB at O
AO=OB
But AO = ?
insufficient.

using both.
CD=5 cm
AO=OB =x

insufficient
E
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Joined: 07 Oct 2017
Posts: 252
Re: What is the length of segment AB? (1) Segment CD intersects segment  [#permalink]

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29 Aug 2018, 03:10
Bunuel wrote:
What is the length of segment AB?

(1) Segment CD intersects segment AB and is 5 meters long.
(2) Segment CD is a perpendicular bisector of segment AB.
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Re: What is the length of segment AB? (1) Segment CD intersects segment   [#permalink] 29 Aug 2018, 03:10
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