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In the figure below, what is the value of z in terms of x and y? PUB
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15 Feb 2022, 08:15
15 Feb 2022, 08:15
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Question Stats:
90% (01:47) correct
9% (01:30) wrong based on 11 sessions
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In the figure below, what is the value of z in terms of x and y?
GRe pentagon.jpg [ 13.97 KiB | Viewed 1223 times ]
(A) 90 - x- y
(B) 180 - x - 2y
(C) 270 - 2x - 2y
(D) 360 - x- 2y
(E) 540 - 2x - 2y
Attachment:
GRe pentagon.jpg [ 13.97 KiB | Viewed 1223 times ]
(A) 90 - x- y
(B) 180 - x - 2y
(C) 270 - 2x - 2y
(D) 360 - x- 2y
(E) 540 - 2x - 2y
Re: In the figure below, what is the value of z in terms of x and y? PUB
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15 Feb 2022, 11:57
15 Feb 2022, 11:57
1
Carcass wrote:
In the figure below, what is the value of z in terms of x and y?
(A) 90 - x- y
(B) 180 - x - 2y
(C) 270 - 2x - 2y
(D) 360 - x- 2y
(E) 540 - 2x - 2y
Attachment:
GRe pentagon.jpg
(A) 90 - x- y
(B) 180 - x - 2y
(C) 270 - 2x - 2y
(D) 360 - x- 2y
(E) 540 - 2x - 2y
It's a pentagon, so total of all the internal angles will be (n-2)*180, where n = 5, so 540
Adding all the internal angles, we get 2z+4x+4y=540
On solving Z, ans is C
gmatclubot
Re: In the figure below, what is the value of z in terms of x and y? PUB [#permalink]
15 Feb 2022, 11:57
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