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Joined: 19 Nov 2020
Posts: 326
Given Kudos: 64
GRE 1: Q160 V152
The perimeter of the square ABCD is 8 meters.
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13 Aug 2021, 17:06
13 Aug 2021, 17:06
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Question Stats:
41% (01:44) correct
58% (01:14) wrong based on 12 sessions
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The perimeter of the square ABCD is 8 meters. Another square, abcd, is inscribed in ABCD. What is value of the perimeter of abcd, in meters?
(A) 4
(B) 4.5
(C) 5
(D) 5.5
(E) 6
Very Hard
Source text is edited/modified
(A) 4
(B) 4.5
(C) 5
(D) 5.5
(E) 6
Very Hard
Source text is edited/modified
Re: The perimeter of the square ABCD is 8 meters.
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13 Aug 2021, 18:54
13 Aug 2021, 18:54
1
Each side of ABCD is 2
An inscribed square will form a 45-45-90 triangle on each side, with the side opposite each 45 angle being 1. Hypotenuse (side of the abcd) = sqrt2
In that case, the parameter should be sqrt2*4.
An inscribed square will form a 45-45-90 triangle on each side, with the side opposite each 45 angle being 1. Hypotenuse (side of the abcd) = sqrt2
In that case, the parameter should be sqrt2*4.
gmatclubot
Re: The perimeter of the square ABCD is 8 meters. [#permalink]
13 Aug 2021, 18:54
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