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In the gure above, if EFGH is a square and the arcs are all quarter–ci

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Joined: 02 Sep 2009
Posts: 55668
In the gure above, if EFGH is a square and the arcs are all quarter–ci  [#permalink]

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New post 10 Jan 2019, 02:32
00:00
A
B
C
D
E

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Question Stats:

50% (01:33) correct 50% (01:41) wrong based on 5 sessions

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Joined: 01 May 2017
Posts: 82
Location: India
In the gure above, if EFGH is a square and the arcs are all quarter–ci  [#permalink]

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New post 10 Jan 2019, 03:21
In the figure above, if EFGH is a square and the arcs are all quarter–circles of length IT, π what is the perimeter of EFGH?

Since quarter circle length = Circumference/4
2*Pi*r/4 = PI

implies, r = 2
Length of the sides (S) = 2*r ----- (from the figure)
S = 4

Perimeter of the square = 4S
= 4*4
=16

Option E is correct
GMAT Club Bot
In the gure above, if EFGH is a square and the arcs are all quarter–ci   [#permalink] 10 Jan 2019, 03:21
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In the gure above, if EFGH is a square and the arcs are all quarter–ci

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