Question $5$

a$.$ What is the difference between a circular curve and a transitional curve? $(2)$

b$.$ A circular curve of degree of $6\backslash$deg $21$ was to be constructed, and compensation was going

to be paid to the owner of the land where the curve was going to be sited. Calculate

i$.$ The tangent length and the length of the curve if the deflection angle of was $15\backslash$deg

$(7)$

ii$.$ The area swept by the radius from the tangent point at entry to the tangent point

on exit. $(6).$

iii. The amount due if the rate of compensation was K$27,000\mathrm{.}00$ per hectare.