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# In the above figure, AOB is a straight line. Which of the angles is a

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Math Expert
Joined: 02 Sep 2009
Posts: 54368
In the above figure, AOB is a straight line. Which of the angles is a  [#permalink]

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01 Aug 2017, 04:42
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Difficulty:

5% (low)

Question Stats:

100% (00:48) correct 0% (00:00) wrong based on 33 sessions

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In the above figure, AOB is a straight line. Which of the angles is a right angle?

(A) AOD
(B) AOE
(C) COF
(D) DOG
(E) EOB

Attachment:

2017-08-01_1348_001.png [ 19.4 KiB | Viewed 1380 times ]

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Re: In the above figure, AOB is a straight line. Which of the angles is a  [#permalink]

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02 Aug 2017, 13:48
Bunuel wrote:

In the above figure, AOB is a straight line. Which of the angles is a right angle?

(A) AOD
(B) AOE
(C) COF
(D) DOG
(E) EOB

Attachment:
2017-08-01_1348_001.png

Since 27 + 30 + 33 = 90, angle DOG is a right angle.

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Re: In the above figure, AOB is a straight line. Which of the angles is a   [#permalink] 02 Aug 2017, 13:48
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# In the above figure, AOB is a straight line. Which of the angles is a

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