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z-y or 40
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16 Jun 2022, 15:10
16 Jun 2022, 15:10
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Question Stats:
52% (01:20) correct
47% (01:39) wrong based on 17 sessions
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Attachment:
GRe z-y or 40.jpg [ 23.09 KiB | Viewed 1502 times ]
Quantity A |
Quantity B |
z-y |
40 |
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
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Re: z-y or 40
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17 Jun 2022, 07:16
17 Jun 2022, 07:16
1
y=50 ---> 2y=100
Remember that any two adjacent angles add up to 180
2y+2x=180
2x=180-100=80 ---> x=40 which is actually z-y
Answer is (C)
Remember that any two adjacent angles add up to 180
2y+2x=180
2x=180-100=80 ---> x=40 which is actually z-y
Answer is (C)
gmatclubot
Re: z-y or 40 [#permalink]
17 Jun 2022, 07:16
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