soheokot94rj soheokot94rj 17-07-2017 Mathematics contestada A trapezoid has height h.One base is 2 units longer than the height. The other base is 3 times longer than the height . Write a polynomial for the area of the trapezoid. A.4h^2+2h B.2h^2+h. C.2h^2+1 D.2h^2+2h