Which term describes the number of square units contained in the interior of
a polygon?
A. Perimeter
B. Width
C. Height
D. Area

Area describes the number of square units contained in the interior of  a polygon.

Option D.

Explanation:

Area is the amount that communicates the degree of a two-dimensional figure or shape or planar lamina, in the plane. Surface zone is its simple on the two-dimensional surface of a three-dimensional article. The area of a figure is the number of squares required to cover it completely, like tiles on a floor.

To find the area of a rectangle multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

after simplifying it i got: -36.25 as my answer. hope that !