Rectangle A B C D ABCDA, B, C, D is graphed in the coordinate plane. The following are the vertices of the rectangle: A ( − 2 , 1 ) , A(−2,1),A, left parenthesis, minus, 2, comma, 1, right parenthesis, comma B ( 3 , 1 ) B(3,1)B, left parenthesis, 3, comma, 1, right parenthesis, C ( 3 , 4 ) C(3,4)C, left parenthesis, 3, comma, 4, right parenthesis, and D ( − 2 , 4 ) D(−2,4)D, left parenthesis, minus, 2, comma, 4, right parenthesis. What is the perimeter of rectangle A B C D ABCDA, B, C, D?