Two vertices of a square are (12, 0) and (12, 12). what is the smallest possible area the square can have?

why is the answer 72 instead of 144? can someone explain?

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265