Part A

Consider a closed$-$polygon traverse whose corners have the following $x$ and $Y$ coordinates $($in feet$)$: $A(315\mathrm{.}08,160\mathrm{.}40),B(389\mathrm{.}13,160\mathrm{.}40),C(389\mathrm{.}13,291\mathrm{.}29),$ D $(330\mathrm{.}01,290\mathrm{.}96).$

Determine the area of the traverse.

Express your answer in feet squared to four significant figures.

area $=$