## anonymous 4 years ago rectangle PQRS has its coordinate at P(-8,2),Q(-5,6),R(3,0) and S(0,-4) a.)Find its Area b.)Find its Perimeter

steps to answer this question : draw the rectangle PQRS on a Cartesian plane (follow coordinate given) find distance by using formula $d = \sqrt{(X2-X1)^2 + (Y2-Y1)^2}$ then you have length of all sides.. use formula length x length to find area.. sum of all sides is calculate to find perimeter..