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Math Expert V
Joined: 02 Sep 2009
Posts: 56300
In the figure above, if ABC is a triangle, then x =  [#permalink]

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Difficulty:   15% (low)

Question Stats: 100% (00:28) correct 0% (00:00) wrong based on 24 sessions

### HideShow timer Statistics  In the figure above, if ABC is a triangle, then x =

A. 110°
B. 105°
C. 75°
D. 35°
E. 30°

Attachment: image043.gif [ 1.3 KiB | Viewed 503 times ]

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NUS School Moderator D
Joined: 18 Jul 2018
Posts: 985
Location: India
Concentration: Finance, Marketing
WE: Engineering (Energy and Utilities)
Re: In the figure above, if ABC is a triangle, then x =  [#permalink]

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Angle B = 180-110 = 70.
Angle C = 180-105 = 75.
Some of the angles in a triangle = 180.
Therefore Angle X = 180-70-75 = 35.

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Board of Directors P
Status: QA & VA Forum Moderator
Joined: 11 Jun 2011
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Location: India
GPA: 3.5
Re: In the figure above, if ABC is a triangle, then x =  [#permalink]

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Bunuel wrote: In the figure above, if ABC is a triangle, then x =

A. 110°
B. 105°
C. 75°
D. 35°
E. 30°

Attachment:
image043.gif

$$x = 180 - { ( 180 - 110 ) + ( 180 - 105)}$$

Or, $$x = 180 - ( 70 + 75 )$$

Or, $$x = 180 - 145$$

Or, $$x = 35$$ , Answer must be (D)
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Manager  S
Joined: 20 Jul 2018
Posts: 87
GPA: 2.87
Re: In the figure above, if ABC is a triangle, then x =  [#permalink]

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angle $$B=180-110=70$$
angle $$C=180-105=75$$
so angle $$A=180-70-75=35$$

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Hasnain Afzal

"When you wanna succeed as bad as you wanna breathe, then you will be successful." -Eric Thomas Re: In the figure above, if ABC is a triangle, then x =   [#permalink] 20 Aug 2018, 09:14
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