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GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
If g = 120, what is a + b + c?
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08 Mar 2021, 06:45
08 Mar 2021, 06:45
Expert Reply
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Question Stats:
75% (00:24) correct
25% (00:35) wrong based on 4 sessions
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If g = 120, what is a + b + c?
A. 180
B. 240
C. 270
D. 300
E. 360
GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
Re: If g = 120, what is a + b + c?
[#permalink]
17 Mar 2021, 02:57
17 Mar 2021, 02:57
Expert Reply
Official Explanation
We know that \(a = 120.\) Because \(a = 120,\) its supplementary angle \(d = 180 − 120 = 60.\) Because \(a + b + c + d = 360,\) and d = 60, then \(a + b + c = 300.\)
Answer: D
We know that \(a = 120.\) Because \(a = 120,\) its supplementary angle \(d = 180 − 120 = 60.\) Because \(a + b + c + d = 360,\) and d = 60, then \(a + b + c = 300.\)
Answer: D
gmatclubot
Re: If g = 120, what is a + b + c? [#permalink]
17 Mar 2021, 02:57
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