(Solved):   The common tangent AB of a compound curve makes an angle with the tangents of the compound ...

 

The common tangent AB of a compound curve makes an angle with the tangents of the compound curve of 26.09 degrees and 30.93 degrees respectively. The degree of the first curve is 3.2 degrees and the degree of the second curve is 5.9 degrees. It is required to change this compound curve with a simple curve that shall end at the same PT while the direction of the tangents remains the same: The cross-section of the cut required to construct the road is shown below. The road is 8.6 meters wide. 7.5 (center) 7.8 + + + 2.15 2.07 2.96 If the cost of hauling the excavated soil is Php 768.31 per cubic meter, how expensive will it be to clear the path for the road construction? Answer in pesos.