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D is the midpoint of AC.
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03 Jun 2023, 00:06
03 Jun 2023, 00:06
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Question Stats:
50% (01:21) correct
50% (01:12) wrong based on 50 sessions
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GRE D is the midpoint of AC..jpg [ 12.03 KiB | Viewed 1891 times ]
D is the midpoint of AC.
Quantity A |
Quantity B |
m |
n |
A Quantity A is greater.
B Quantity B is greater.
C The two quantities are equal.
D The relationship cannot be determined from the information given.
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Re: D is the midpoint of AC.
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05 Jun 2023, 04:15
05 Jun 2023, 04:15
1
Expert Reply
OE
We know only what we are told—that the lengths of AD and DC are equal; from this figure, it looks like angles m and n are also equal. Because this means that it’s possible for them to be, we can eliminate (A) and (B). But let’s redraw the figure to try to disprove our first answer.
GRE triangle (8).jpg [ 17.83 KiB | Viewed 1796 times ]
Try drawing the triangle as stretched out as possible. Notice that n is now clearly greater than m, so you can eliminate (C), and the answer is (D)
We know only what we are told—that the lengths of AD and DC are equal; from this figure, it looks like angles m and n are also equal. Because this means that it’s possible for them to be, we can eliminate (A) and (B). But let’s redraw the figure to try to disprove our first answer.
Attachment:
GRE triangle (8).jpg [ 17.83 KiB | Viewed 1796 times ]
Try drawing the triangle as stretched out as possible. Notice that n is now clearly greater than m, so you can eliminate (C), and the answer is (D)
Re: D is the midpoint of AC.
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08 Jul 2024, 07:13
08 Jul 2024, 07:13
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
