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# In the figure above, x =

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Founder
Joined: 18 Apr 2015
Posts: 8139
Followers: 157

Kudos [?]: 1710 [0], given: 7485

In the figure above, x = [#permalink]  11 Jun 2019, 02:41
Expert's post
00:00

Question Stats:

62% (00:15) correct 37% (00:19) wrong based on 8 sessions
Attachment:

#GREpracticequestion In the figure above, x =.png [ 2.5 KiB | Viewed 355 times ]

In the figure above, x =

(A) 30

(B) 35

(C) 60

(D) 75

(E) 150
[Reveal] Spoiler: OA

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GRE Instructor
Joined: 10 Apr 2015
Posts: 2387
Followers: 78

Kudos [?]: 2358 [0], given: 33

Re: In the figure above, x = [#permalink]  11 Jun 2019, 09:57
Expert's post
Carcass wrote:
Attachment:
#GREpracticequestion In the figure above, x =.png

In the figure above, x =

(A) 30

(B) 35

(C) 60

(D) 75

(E) 150

Key Concept: Angles on a line add to 180°
So, we can write: 30° + x° + x° = 180
Simplify: 30° + 2x° = 180
Subtract 30° from both sides: 2x° = 150°
Divide both sides by 3 to get: x° = 75°

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Re: In the figure above, x =   [#permalink] 11 Jun 2019, 09:57
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