What are the coordinates of the vertices of each figure?
7) rectangle with base 'b' and height 'h'
8) square with sides of length 'a'
9) square centered at the origin, w/ side length 'b'
10) parallelogram where 's' is 'a' units from the origin and 'z' is 'b' units from the origin
11) rhombus centered at the origin, with sw = 2 and tz = 2t
12) isosceles trapezoid with base centered at origin, w/ base 2a and or = 'c'