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# ABCD is a square picture frame (see figure). EFGH is a square...

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Intern
Joined: 25 Jul 2017
Posts: 14

Kudos [?]: 2 [0], given: 10

ABCD is a square picture frame (see figure). EFGH is a square... [#permalink]

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25 Sep 2017, 15:37
00:00

Difficulty:

(N/A)

Question Stats:

80% (01:21) correct 20% (03:50) wrong based on 5 sessions

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ABCD is a square picture frame (See figure). EFGH is a square inscribed within ABCD as a space for a picture. The area of EFGH (for the picture) is equal to the area of the picture frame (the area of ABCD minus the area of EFGH). If AB = 6, what is the length of EF?

A. 3$$\sqrt[]{3}$$
B. 4$$\sqrt[]{2}$$
C. 5$$\sqrt[]{3}$$
D. 3$$\sqrt[]{2}$$
E. 2$$\sqrt[]{5}$$
[Reveal] Spoiler: OA

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Polygon Problem.png [ 154.71 KiB | Viewed 226 times ]

Kudos [?]: 2 [0], given: 10

Math Expert
Joined: 02 Sep 2009
Posts: 43348

Kudos [?]: 139701 [0], given: 12794

Re: ABCD is a square picture frame (see figure). EFGH is a square... [#permalink]

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25 Sep 2017, 19:42
bkastan wrote:
ABCD is a square picture frame (See figure). EFGH is a square inscribed within ABCD as a space for a picture. The area of EFGH (for the picture) is equal to the area of the picture frame (the area of ABCD minus the area of EFGH). If AB = 6, what is the length of EF?

A. 3$$\sqrt[]{3}$$
B. 4$$\sqrt[]{2}$$
C. 5$$\sqrt[]{3}$$
D. 3$$\sqrt[]{2}$$
E. 2$$\sqrt[]{5}$$

Discussed here: https://gmatclub.com/forum/abcd-is-a-sq ... 27823.html
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Kudos [?]: 139701 [0], given: 12794

Re: ABCD is a square picture frame (see figure). EFGH is a square...   [#permalink] 25 Sep 2017, 19:42
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# ABCD is a square picture frame (see figure). EFGH is a square...

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