Q$054.$ The following Easting and Northing for a closed traverse is as follows:

$\backslash$table$[[$Station$,$X $($Easting$),$Y $($Northing$)],[1,0,0],[2,29\mathrm{.}94,143\mathrm{.}74],[3,41\mathrm{.}54,312\mathrm{.}74],[4,55\mathrm{.}34,511\mathrm{.}74],[5,71\mathrm{.}34,740\mathrm{.}74],[6,89\mathrm{.}54,999\mathrm{.}74],[7,109\mathrm{.}94,1288\mathrm{.}74],[8,132\mathrm{.}54,1607\mathrm{.}74],[9,157\mathrm{.}34,1956\mathrm{.}74],[10,184\mathrm{.}34,2335\mathrm{.}74],[11,213\mathrm{.}54,2744\mathrm{.}74],[12,244\mathrm{.}94,3183\mathrm{.}74],[13,278\mathrm{.}54,3652\mathrm{.}74],[14,314\mathrm{.}34,4151\mathrm{.}74],[15,352\mathrm{.}34,4680\mathrm{.}74],[16,392\mathrm{.}54,5239\mathrm{.}74],[17,434\mathrm{.}94,5828\mathrm{.}74],[18,479\mathrm{.}54,6447\mathrm{.}74],[19,526\mathrm{.}34,7096\mathrm{.}74],[20,575\mathrm{.}34,7775\mathrm{.}74],[21,626\mathrm{.}54,8484\mathrm{.}74],[22,679\mathrm{.}94,9223\mathrm{.}74],[23,735\mathrm{.}54,9992\mathrm{.}74],[24,793\mathrm{.}34,10791\mathrm{.}74],[25,853\mathrm{.}34,11620\mathrm{.}74],[26,915\mathrm{.}54,12479\mathrm{.}74],[27,979\mathrm{.}94,13368\mathrm{.}74],[28,1046\mathrm{.}54,14287\mathrm{.}74],[29,1115\mathrm{.}34,15236\mathrm{.}74],[30,1186\mathrm{.}34,16215\mathrm{.}74],[31,1259\mathrm{.}54,17224\mathrm{.}74],[32,1334\mathrm{.}94,18263\mathrm{.}74],[33,1412\mathrm{.}54,19332\mathrm{.}74],[34,1492\mathrm{.}34,20431\mathrm{.}74],[35,1574\mathrm{.}34,21560\mathrm{.}74],[36,1658\mathrm{.}54,22719\mathrm{.}74],[37,1744\mathrm{.}94,23908\mathrm{.}74],[38,1833\mathrm{.}54,25127\mathrm{.}74],[39,1924\mathrm{.}34,26376\mathrm{.}74],[40,2017\mathrm{.}34,27655\mathrm{.}74],[41,2112\mathrm{.}54,28964\mathrm{.}74],[42,2209\mathrm{.}94,30303\mathrm{.}74],[43,2309\mathrm{.}54,31672\mathrm{.}74],[44,2411\mathrm{.}34,33071\mathrm{.}74],[45,2515\mathrm{.}34,34500\mathrm{.}74],[46,2621\mathrm{.}54,35959\mathrm{.}74],[47,2729\mathrm{.}94,37448\mathrm{.}74],[48,2840\mathrm{.}54,38967\mathrm{.}74],[49,2953\mathrm{.}34,40516\mathrm{.}74],[50,3068\mathrm{.}34,42095\mathrm{.}74],[51,3185\mathrm{.}54,43704\mathrm{.}74],[52,3304\mathrm{.}94,45343\mathrm{.}74],[53,3426\mathrm{.}54,47012\mathrm{.}74],[54,3550\mathrm{.}34,48711\mathrm{.}74],[55,3676\mathrm{.}34,50440\mathrm{.}74],[56,3804\mathrm{.}54,52199\mathrm{.}74],[57,3934\mathrm{.}94,53988\mathrm{.}74],[58,4067\mathrm{.}54,55807\mathrm{.}74],[59,4202\mathrm{.}34,57656\mathrm{.}74],[60,4339\mathrm{.}34,59535\mathrm{.}74],[61,4478\mathrm{.}54,61444\mathrm{.}74],[62,4619\mathrm{.}94,63383\mathrm{.}74],[63,4763\mathrm{.}54,65352\mathrm{.}74],[64,4909\mathrm{.}34,67351\mathrm{.}74],[65,5057\mathrm{.}34,69380\mathrm{.}74],[66,5207\mathrm{.}54,71439\mathrm{.}74],[67,5359\mathrm{.}94,73528\mathrm{.}74],[68,5514\mathrm{.}54,75647\mathrm{.}74],[69,5671\mathrm{.}34,77796\mathrm{.}74],[70,5830\mathrm{.}34,79975\mathrm{.}74],[71,5991\mathrm{.}54,82184\mathrm{.}74],[72,6154\mathrm{.}94,84423\mathrm{.}74],[73,6320\mathrm{.}54,86692\mathrm{.}74],[74,6488\mathrm{.}34,88991\mathrm{.}74],[75,6658\mathrm{.}34,91320\mathrm{.}74],[76,6830\mathrm{.}54,93679\mathrm{.}74],[77,,$u$]]$

Calculate the area of closed traverse