1. describe how the area of a triangle is related to the area of a parallelogram with the same base and height.

Im not sure if im right so im not going to give you a wrong answer unless you really want it

If base and height of traingle and parallelogram is b and h respectively, then
area of triangle=1/2*b*h
area of parallelogram =b*h
therefore area of parallelogram will be double the area of the triangle.
All the best

i believe it's a.

i'm not sure on this one, most likely correct.

good luck!