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1/2(x+z)
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04 Feb 2018, 15:11
04 Feb 2018, 15:11
Expert Reply
00:00
Question Stats:
73% (00:42) correct
26% (01:02) wrong based on 45 sessions
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Attachment:
#GREpracticequestion which is greater x or.jpg [ 12.73 KiB | Viewed 4478 times ]
Quantity A |
Quantity B |
\(x\) |
\(\frac{1}{2}(x+z)\) |
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.
Kudos for the right solution and explanation
Re: 1/2(x+z)
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04 Feb 2018, 20:13
04 Feb 2018, 20:13
1
C
look at the corresponding angles to each side and you'll notice that z=x. Equilateral triangle.
therefore x+z=2x
2x/2=x
look at the corresponding angles to each side and you'll notice that z=x. Equilateral triangle.
therefore x+z=2x
2x/2=x
Re: 1/2(x+z)
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05 Feb 2018, 02:49
05 Feb 2018, 02:49
1
Carcass wrote:
Attachment:
The attachment triangle.jpg is no longer available
Quantity A |
Quantity B |
\(x\) |
\(\frac{1}{2}(x+z)\) |
Here given the two sides denoted as =x and two angles are denoted as = \(a^0\)
So the third angle will also be \(a^0\) (as shown in the figure), because the angles of equal sides is also equal.
So the triangle represent an equilateral triangle.
Hence QTY A = QTY B. Hence option C
Attachments
triangle.jpg [ 8.87 KiB | Viewed 5644 times ]
