JDDragon JDDragon 29-07-2022 Mathematics contestada HEEEELLLLLLLPPPPPPPP The hexagon PQRSTU is plotted on a coordinate plane with vertices P(–1, 0), Q(–1, 3), R(1, 4), S(2, 5), T(4, 4), and U(4, 0). What is the hexagon's perimeter? 15.8 units 14.4 units 17.8 units 12.0 units