

MCQOPTIONS
Saved Bookmarks
1. |
If Δ is deflection angle, then the chord length in circular curve is: |
A. | R sin Δ |
B. | R cos Δ |
C. | \(2R \cos \frac \Delta 2\) |
D. | \(2R \sin \frac \Delta 2\) |
Answer» E. | |