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GRE Math Challenge #101- Square inscribed in Circle

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GRE Math Challenge #101- Square inscribed in Circle [#permalink]  09 May 2015, 11:20
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Question Stats:

100% (00:17) correct 0% (00:00) wrong based on 5 sessions

Quantity A: The length of a diagonal of the square
Quantity B: The length of a diameter of the circle
• Quantity A is greater.
• Quantity B is greater.
• Both Quantities are Equal
• Cannot be determined

[Reveal] Spoiler:
Attachment:

Quant6.jpg [ 19.97 KiB | Viewed 1592 times ]
[Reveal] Spoiler: OA

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Re: GRE Math Challenge #101- Square inscribed in Circle [#permalink]  11 Mar 2018, 07:59
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KUDOS
sandy wrote:

Quantity A: The length of a diagonal of the square
Quantity B: The length of a diameter of the circle
• Quantity A is greater.
• Quantity B is greater.
• Both Quantities are Equal
• Cannot be determined

[Reveal] Spoiler:
Attachment:
The attachment Quant6.jpg is no longer available

Attachments

File comment: For this problem, if we draw the diagonal, we would find that the circle is cut into half. To be more specific, if the inscribed trangle is 90 degree, then the degree of the circle would be 180。 This leads us to realize that the diagonal is the diameter.So, ANS = C

InkedQuant6_LI.jpg [ 831.78 KiB | Viewed 506 times ]

Re: GRE Math Challenge #101- Square inscribed in Circle   [#permalink] 11 Mar 2018, 07:59
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