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29 Oct 2019, 01:08
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Note: Figure not drawn to scale.
The figure above shows a wheel with two spots of paint located at points A and B. If the wheel rolls from left to right without slipping along a road and leaves paint at points along the line as indicated, what is the value of x?
A. 69°
B. 90°
C. 108°
D. 154°
E. 252°
Attachment:
image035.gif [ 1.51 KiB | Viewed 1910 times ]
29 Oct 2019, 01:13
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The small arc AB is 108 degrees and the larger is 252.
Because, 3+7=10
(360/10)×3=108
(360/10)×7=252
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Because, 3+7=10
(360/10)×3=108
(360/10)×7=252
Posted from my mobile device
31 Oct 2019, 01:12
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Can somebody explain this in a bit more detail?
