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29 Oct 2019, 02:19
Kudos
Bookmarks
A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
87% (00:43) correct
13%
(00:41)
wrong
based on 53
sessions
History
Date
Time
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Not Attempted Yet
What is the perimeter of the triangle shown in the circle above with center O?
(1) The area of the circle is 25π
(2) The triangle shown is isosceles
Attachment:
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Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
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29 Oct 2019, 02:25
Kudos
Bookmarks
Bunuel
What is the perimeter of the triangle shown in the circle above with center O?
(1) The area of the circle is 25π
Radius of the circle = 5
Perimeter of the triangle = \(5 + 5 + 5\sqrt{2} = 5 (2 + \sqrt{2})\)
SUFFICIENT
(2) The triangle shown is isosceles
Perimeter will depend on radius of the circle
NOT SUFFICIENT
IMO A
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