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# The rectangle above has width x and length x + y. What is its perimete

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The rectangle above has width x and length x + y. What is its perimete  [#permalink]

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28 Sep 2017, 23:51
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The rectangle above has width x and length x + y. What is its perimeter in terms of x and y?

(A) x^2 + xy
(B) 4x + 2y
(C) 4x + y
(D) 2x + 2y
(E) 2x + y

Attachment:

2017-09-29_1043_001.png [ 1.79 KiB | Viewed 652 times ]

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Re: The rectangle above has width x and length x + y. What is its perimete  [#permalink]

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29 Sep 2017, 02:00
Perimeter =2(x+x+y)
= 2x+2x=2Y
=4x+2y
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Re: The rectangle above has width x and length x + y. What is its perimete  [#permalink]

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03 Oct 2017, 16:35
Bunuel wrote:

The rectangle above has width x and length x + y. What is its perimeter in terms of x and y?

(A) x^2 + xy
(B) 4x + 2y
(C) 4x + y
(D) 2x + 2y
(E) 2x + y

Attachment:
2017-09-29_1043_001.png

The perimeter is:

2x + 2(x + y) = 2x + 2x + 2y = 4x + 2y

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Re: The rectangle above has width x and length x + y. What is its perimete  [#permalink]

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03 Oct 2017, 18:34
Perimeter of rectangle= 2(L+B)
= 2(x+x+y)
= 2(2x+y)
= 4x+2y

Kudos please if you like my explanation!
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Re: The rectangle above has width x and length x + y. What is its perimete &nbs [#permalink] 03 Oct 2017, 18:34
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