Computer · Surveying
If R is the radius of the circular curve, θ is the total deflection angle, S is the shift, and L is the length of the transition curve, then the total tangent length of the curve is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(R + S) tan(θ/2) - L/2
- 2(R + S) tan(θ/2) + L/2✓
- 3(R - S) tan(θ/2) - L/2
- 4(R - S) tan(θ/2) + L/2
Correct answer
(R + S) tan(θ/2) + L/2
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