Assertion: square's area | /r/HasProperty | one grid unit
Facets:
Source sentences:
text: The shaded square is still formed and its area here is one grid unit.
text: Now, the area of the shaded square is four grid units; the area of smallest circumscribing square is 16 grid units; the area of each of the right triangles on each side of the original square is 3/2 grid units, or a total of 6 grid units in the four right triangles.
text: The area of the shaded square is one unit of the grid.