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# The lengths of the sides of triangle T are x + 1, 2x, and 3x

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Founder
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The lengths of the sides of triangle T are x + 1, 2x, and 3x [#permalink]  15 Jun 2018, 08:04
Expert's post
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Question Stats:

92% (00:25) correct 7% (02:04) wrong based on 13 sessions
The lengths of the sides of triangle $$T$$ are $$x + 1$$, $$2x$$, and $$3x$$. The sum of the degree measures of the three interior angles of $$T$$ is

(A) 6x

(B) 60x

(C) 90

(D) 180

(E) not determinable from the information given
[Reveal] Spoiler: OA

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Re: The lengths of the sides of triangle T are x + 1, 2x, and 3x [#permalink]  16 Jun 2018, 08:15
Carcass wrote:
The lengths of the sides of triangle $$T$$ are $$x + 1$$, $$2x$$, and $$3x$$. The sum of the degree measures of the three interior angles of $$T$$ is

(A) 6x

(B) 60x

(C) 90

(D) 180

(E) not determinable from the information given

We know that sum of interior angles is 180 for a triangle and finally D and I think there is no relationship between sides and angles for this question.

Carcass...is above explanation is correct ?
Founder
Joined: 18 Apr 2015
Posts: 13718
GRE 1: Q160 V160
Followers: 305

Kudos [?]: 3552 [1] , given: 12677

Re: The lengths of the sides of triangle T are x + 1, 2x, and 3x [#permalink]  16 Jun 2018, 10:53
1
KUDOS
Expert's post
Yes, you are correct. No relationship is cast. However, the information provided about the sides I do think are there to possibly confusing the students.

After all, this is an official question.

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Re: The lengths of the sides of triangle T are x + 1, 2x, and 3x   [#permalink] 16 Jun 2018, 10:53
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