(1 point) find ∬rf(x, y)da∬rf(x, y)da where f(x, y)=xf(x, y)=x and r=[1,6]×[4,5]r=[1,6]×[4,5].

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.