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30 Oct 2019, 23:39
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B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
92% (00:38) correct
8%
(00:52)
wrong
based on 51
sessions
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Not Attempted Yet
In the figure provided, BT = CT. If e = 110, then y =
A. 30
B. 40
C. 45
D. 70
E. 110
Attachment:
lines.jpg [ 5.45 KiB | Viewed 1202 times ]
30 Oct 2019, 23:55
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Bunuel
In the figure provided, BT = CT. If e = 110, then y =
A. 30
B. 40
C. 45
D. 70
E. 110
Attachment:
The attachment lines.jpg is no longer available
B is the correct answer.
BT =CT
Thus , angle B = angle C
70 + 70 + ANGLE y = 180
y = 40.
Attachments
Capturerv.JPG [ 18.18 KiB | Viewed 1087 times ]
General Discussion
31 Oct 2019, 00:07
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- Triangle BCT is isosceles(given BT = CT), and angle BCT = 180 - e => 180-110 = 70.
- angle BCT = angle CBT = 70
- y = 180-70-70 = 40
Option B!
- angle BCT = angle CBT = 70
- y = 180-70-70 = 40
Option B!
