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Which is greater AB or BC
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09 Oct 2017, 02:46
09 Oct 2017, 02:46
Expert Reply
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Question Stats:
95% (00:17) correct
5% (00:25) wrong based on 60 sessions
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Attachment:
#GREpracticequestion Which is greater AB or BC.jpg [ 9.25 KiB | Viewed 4772 times ]
Quantity A |
Quantity B |
AB |
BC |
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.
Re: AB vs BC
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09 Oct 2017, 03:59
09 Oct 2017, 03:59
Carcass wrote:
Attachment:
angles.jpg
Quantity A |
Quantity B |
AB |
BC |
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.
Here angle ACB = 180 -120 = 60 degree
Now angle ABC = 180 - (60+60) = 60 degree
Therefore\(\triangle\)ABC = equilateral triangle and all sides are equal.
Hence option C
Re: AB vs BC
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09 Oct 2017, 06:38
09 Oct 2017, 06:38
Angle ACB is 180-120 = 60°. Sides length is proportional to angle measures meaning that the longest side corresponds to the largest angle.
Now, since angle ACB and BAC are equal, also the correspondent sides will be equal.
Then, AB = BC and answer is C!
Now, since angle ACB and BAC are equal, also the correspondent sides will be equal.
Then, AB = BC and answer is C!
