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In the figure above, the triangle is equilateral, and the a

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In the figure above, the triangle is equilateral, and the a [#permalink]  09 Oct 2019, 12:29
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90% (00:10) correct 10% (00:38) wrong based on 10 sessions
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#greprepclub In the figure above, the triangle is equilateral,.jpg [ 4.31 KiB | Viewed 301 times ]

In the figure above, the triangle is equilateral, and the area of the square region is 100. What is the perimeter of the triangle?

(A) 10

(8) 30

(C) 50

(D) 60

(E) 75

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[Reveal] Spoiler: OA

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Joined: 07 Oct 2019
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Re: In the figure above, the triangle is equilateral, and the a [#permalink]  10 Oct 2019, 02:31
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As the question has Equilateral traingle in which one of the base in on top of the square hence , all sides in the figure are same.

s*s = 100
s=rootof(100)
s=10

triangle perimeter = 10+10+10 => 30
Re: In the figure above, the triangle is equilateral, and the a   [#permalink] 10 Oct 2019, 02:31
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