I need help
What are the dimensions of the rectangle shown below? Remember to use the axes on the coordinate grid to help you.

A coordinate grid is shown with scale from negative 14 to 0 to positive 14 on both x- and y-axes at increments of 2. A figure ABCD is shown with A at ordered pair negative 10, 2, B at ordered pair 2, 2, C at ordered pair 2, negative 6, and D at ordered pair negative 10, negative 6.

6 units × 4 units
8 units × 6 units
12 units × 8 units
18 units × 12 units