QUESTION $4$

$[5$ MARKS$]$

$4\mathrm{.}1.$ The areas below were measured from cross sections of a road starching from stakevalue

$\backslash$table$[[$Stakevalue$,$CUT,FILL$],[140,65,],[160,57,],[180,49,],[200,36,],[220,14,0],[240,26,13],[260,08,18],[280,0,27],[300,,32]]$

$4\mathrm{.}1\mathrm{.}1$ Calculate the total volume for CUT between using Prismoidal Formulae

$(5)$

$\backslash$table$[[V_{(Prismoidal)}=$