Question

Find the area of a figure whose coordinates are A (-2,2) B (2,2) C (2,-2) D (-2,-2)

12 units.squared
16 units.squared
20 units.squared
24 units.squared

Answer 1

If you plot the points, you'll see that it's a square with side 4.
A = s^2
A = 4^2
A = 16 units squared