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In the figure, if x = 100 and y = 110, then z =
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30 Mar 2018, 00:30
30 Mar 2018, 00:30
1
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Question Stats:
99% (01:14) correct
0% (00:00) wrong based on 14 sessions
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In the figure, if x = 100 and y = 110, then z =
A)80
B)70
C)40
D)30
E)10
A)80
B)70
C)40
D)30
E)10
Attachments
149_a.jpg [ 4.7 KiB | Viewed 2256 times ]
Re: In the figure, if x = 100 and y = 110, then z =
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30 Mar 2018, 01:08
30 Mar 2018, 01:08
1
The Answer is D 30 degrees :
x = 100 ( Looking at the Figure we can say that x & the angle subtended between y & z Sum is 180 degrees)
Equation is 100 + 110 - z = 180
x = 100 ( Looking at the Figure we can say that x & the angle subtended between y & z Sum is 180 degrees)
Equation is 100 + 110 - z = 180
Re: In the figure, if x = 100 and y = 110, then z =
[#permalink]
31 Mar 2018, 21:17
31 Mar 2018, 21:17
considering the angles on a straight line,
x+y-z=180
100+110-z=180
z=30
ans:D
x+y-z=180
100+110-z=180
z=30
ans:D
